A fantastic opportunity for talented Software Developers, to join an industry-leading software company in either London or Cambridge offering the opportunity to work on a wide variety of web application infrastructure projects using a diverse toolset, with an emphasis on JavaScript, Node.js and related frameworks.

Location: London or Cambridge (3 days on site, 2 days remote)

Salary: Negotiable + comprehensive benefits

Requirements for Application Software Engineer:

History of academic excellence including a 2:1 or 1st class honours degree from a leading university plus AAB at A Level (or equivalent UCAS points)

Solid commercial experience using JavaScript and ideally, node.js and related technologies/frameworks - top new graduates considered for the Cambridge office

You class yourself as a tech innovator and the idea of shaping products and suggesting new technologies really appeals

Ability to quickly pick up new technologies – working in JavaScript you’re aware new technologies/frameworks emerge all of the time, and you will need to stay abreast of the latest and best technologies to apply to any given project

Good communication skills

Responsibilities for Application Software Engineer – Graduate Considered:

Work on web applications using a diverse toolset based around JavaScript technologies. While there will be opportunities to work across the stack. The current tech stack includes:

Web (UI): JavaScript (backbone.js, d3.js, three.js, pdf.js), Less/CSS

Web (Backend): Node.js, PostgreSQL, Elasticsearch, Redis

Develop, deploy and maintain web application infrastructure

Be a tech innovator and put ideas forward to the team

If you are keen there is the opportunity to mentor junior members of staff

What the role offers:

The chance to work on a diverse toolset of cutting-edge tech

Working for a leading software company who have a fantastic track record of successfully training and promoting internally

A great remuneration and benefits package

Applications:

If you would like to apply for this unique Developer role then please send your CV via the relevant links!

We’re committed to creating an inclusive and accessible recruitment process. If you require reasonable adjustments for your application or during the review process, please highlight this by emailing (if this email address has been removed by the job-board, full details for contact are available on our website).

Keywords: Software Engineer / Application Developer / Back-End Software Engineer / node.js developer / node.js Software Engineer / Full-Stack Developer / UI/UX Developer / JavaScript Developer / Vue.js Developer / MEAN Stack Developer / MERN Stack Developer / Meteor.js Developer / Express.js Developer / Web Design Engineer / Web Integration Developer / Web Architect / Software Engineer (Web) / Web Systems Developer/ Web Software Engineer / Web Programmer / JavaScript / Node.js / backbone.js / HTML5 / Less CSS / Computer Science / Web Development / Web Software Engineer / PHP Astrophysics / Software Engineering / JavaScript / React.js / AngularJS / Vue.js / Node.js / ExpressJS / Web UI / Front-end / full-stack / back-end / Developer

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RedTech Recruitment Ltd focus on finding roles for Engineers and Scientists. Even if the above role isn’t of interest, please visit our website to see our other opportunities.

We are an equal opportunity employer and value diversity at RedTech. We do not discriminate on the basis of race, religion, colour, national origin, gender, sexual orientation, age, marital status, veteran status, or disability status

DevOps Engineer
Job Type: Full-time
Location: Surrey – Hybrid (2 days office) .
Salary: £45k to £55k salary (Experience dependent) plus benefits.
We are delighted and excited to offer this opportunity to join an award winning and rapidly expanding tech business in the telecommunication billing sector.
Their growth is driven by a highly scalable cloud platform, strong engineering practices, and a focus on reliability. As their infrastructure and customer base continue to scale, this role is key to ensuring our systems remain secure, resilient, and efficient.
About the Role
We are seeking a Mid-Level DevOps Engineer with strong expertise in AWS, Linux, and Python, who is passionate about building and optimising CI/CD pipelines. You will work closely with development and operations teams to ensure smooth deployment processes, scalability, and reliability of our cloud-native applications.
Key Responsibilities
* Design, implement, and maintain CI/CD pipelines for automated builds, testing, and deployments using tools like AWS CodePipeline.
* Support the development team by providing automation tools and creating CI/CD pipelines to streamline workflows.
* Manage and optimize AWS infrastructure (including ECS, EC2, S3, RDS, IAM, VPC).
* Administer and troubleshoot Linux-based systems and write shell scripts for automation.
* Develop automation scripts and tools using Python to streamline development operational tasks.
* Implement and manage alerts automation using Datadog or similar monitoring tools to ensure proactive incident response.
* Deploy and manage containerised applications using Docker and orchestrate environments.
* Monitor system performance, identify bottlenecks, and implement solutions for high availability and scalability.
* Collaborate with developers to integrate DevOps best practices into the software development lifecycle.
* Ensure security and compliance across cloud and on-prem environments.
Key Skills & Qualifications
* 3–5 years of hands-on experience in a DevOps or cloud infrastructure role.
* Strong proficiency in AWS services and cloud architecture principles, including ECS and CodePipeline.
* Experience with Linux administration and shell scripting.
* Hands-on experience with Python for automation and tooling.
* Familiarity with Node.js environments and process management using PM2.
* Proven record in building and maintaining CI/CD pipelines (e.g., Jenkins, GitLab CI, GitHub Actions, AWS CodePipeline).
* Familiarity with Infrastructure as Code tools (Terraform, CloudFormation).
* Proficiency in Docker for containerization.
* Excellent problem-solving skills, proactivity, and ability to work independently in a collaborative environment.
Desirable Skills & Qualifications
* Experience with monitoring tools (Prometheus, Grafana, CloudWatch).
* Understanding of networking concepts and security best practices.
* Exposure to Agile methodologies and DevOps culture.
* Experience with Ansible for configuration management

As a Technical Lead, you’ll work directly with the founder to shape the technical vision and execution of a high-growth startup backed by a larger, established group. You’ll lead a talented engineering squad, drive architectural decisions, and deliver scalable backend systems that support thousands of users-all while influencing the strategic direction of the product.

This is a hands-on leadership role where you’ll combine deep technical expertise with mentorship, strategic thinking, and cross-functional collaboration in a fast-moving startup environment.

The Role

Technical Strategy & Leadership

Work alongside the founder to define and evolve the technical roadmap

Lead architectural design and critical technology decisions

Champion engineering best practices, code quality, and technical excellence

Mentor, coach, and grow engineers at all levels

Foster a culture of ownership, collaboration, and innovation

Backend Architecture & Development

Architect, build, and scale backend services and RESTful APIs

Design, optimise, and maintain MongoDB database solutions

Improve system reliability, performance, and scalability

Resolve complex production issues with robust solutions

Implement microservices and modern backend patterns

Collaboration & Delivery

Partner with Product, Design, and the founder to deliver high-impact outcomes

Participate in hiring and technical interviews to grow the engineering team

Drive improvements in processes, CI/CD pipelines, and DevOps practices

Ensure effective planning, estimation, and execution across initiatives

Core Technical Expertise

You’ll thrive in this role if you have strong experience with:

MongoDB (data modelling, indexing, aggregation pipelines, performance tuning)

Node.js and the wider JavaScript/TypeScript ecosystem

Express.js and/or Fastify

RESTful API design and distributed systems

AWS or similar cloud platforms

Microservices architecture

Testing frameworks (Vitest, Jest, Mocha, etc.)

CI/CD pipelines and DevOps best practices

GitHub workflows

Observability and monitoring tools (e.g., Datadog)

Docker and Kubernetes

Tech Stack

You’ll be working with:

Node.js, JavaScript/TypeScript

Express.js, Fastify

MongoDB

AWS

Vue.js, Nuxt.js

Nice to Have – AI Experience

Not essential, but highly desirable:

Integrating AI/ML models into production systems

Working with LLM APIs (OpenAI, Anthropic, etc.)

Prompt engineering

AI workflow tools (LangChain, Flowise)

Building internal AI-powered automation tools

Why This Role is Exciting

Work directly with the founder on a startup backed by a larger, established group

Influence the technical and product direction from the ground up

Hands-on leadership in a fast-moving, high-impact environment

Benefits

We genuinely invest in our people. You’ll enjoy:

Remote-first working (offices in London and Manchester)

Flexible working hours

25 days annual leave + 8 bank holidays + 2 Christmas shutdown days

Option to purchase an additional week of leave

Interested? Please Click Apply Now!

Technical Lead - TypeScript / Node.js

White Collar Factory (95009), United Kingdom, London, LondonSenior Software Development Engineer - Velocity Black UK

Velocity Black by Capital One harnesses the power of artificial intelligence, the warmth of human experts and the convenience of the latest interfaces to help high-performance people actualize the full potential of their lives. It’s concierge, reimagined for the digital age.

By harnessing 24/7 chat, AI, and mobile payments, we help our customers do more and be more in the digital age. From access to the hottest restaurants to guaranteed upgrades at the world’s finest resorts. Make a custom request through the app and you will be chatting to our team within 1 minute, 24/7/365.

What unites us are the values we share: the relentless pursuit and celebration of excellence, actualising the full potential of our lives, and impacting the world in a positive way.

We are looking for talented software engineers to join our global Velocity Black by Capital One engineering team, with the opportunity to specialise in frontend, backend or work in a full stack capacity. As a Senior Software Development Engineer, you’ll have the opportunity to be on the forefront of driving a major transformation with the marrying of these two innovative companies. Joining a startup deeply invested in technology with Capital One’s entrepreneurial spirit and customer-first, tech-led culture, creates an environment where engineers can continue to disrupt the status quo to develop best-in-class customer experiences for the digital age.

You will work in a small but passionate team, and have a great deal of autonomy. You should be self-driven, willing to take ownership, ask the right questions and seek knowledge when necessary. If you think innovatively, and like to embrace bleeding edge technology, with a pragmatic approach, you will enjoy working here.

The service we offer and build upon is unlike anything ever built before, and our product is rapidly evolving. Velocity Black is our core product, built in React Native and offering exclusive access and unbeatable word-wide service across Travel, Experiences, Luxury Goods and Dining. Our internal and bespoke request management platform, Gravity, is built with React and Node.js micro services, virtually augmenting our expert customer service agents with AI, delivering the unrivalled personal service our members expect and love.

Explore our tech stack: https://stackshare.io/velocity-black/velocity-black

What you’ll do

• Deliver end to end functionality from ideation to delivery focused on the functionality surrounding the ability to make a request and message back and forth while helping to define and adopt best practices
• Work in a fast-paced, collaborative technical environment
• Utilise programming languages and tools like React Native, React, Node.js, JavaScript, TypeScript, micro services, AI, ML, open source frameworks, DevOps, large data sets, and more
• Perform software development leveraging a test-driven development pattern
• Collaborate with digital product managers, and deliver robust cloud-based solutions that drive powerful experiences to help high-performance people actualize the full potential of their lives
• Collaborate with and across Agile teams to design, develop, test, implement, and support technical solutions in full-stack development tools and technologies
• Share your passion for staying on top of tech trends, experimenting with and learning new technologies, participating in internal & external technology communities, mentoring other members of the engineering community

What we’re looking for

• Experience with influencing technical decisions with a tech team in an agile environment
• Proven experience in software development using JavaScript or TypeScript
• Experience with testing software (automated tests or Test Driven Development)
• Previous experience working with AWS, GCP, Microsoft Azure or another cloud service
• Have a passion for continued learning of the latest JavaScript and ES versions and trends

What you’ll get to learn (any previous experience would be advantageous)

• An in-depth understanding and experience working with the cloud/AWS and the opportunities that it brings
• Solving real world problems and being comfortable working in a complex regulated environment

Where and how you’ll work

This is a permanent position based in our London office.

We have a hybrid working model, so you’ll be based in our offices 3 days a week on Tuesdays, Wednesdays and Thursdays, and can work from home on Monday and Friday.

Many of our associates have flexible working arrangements, and we’re open to talking about an arrangement that works for you.

What’s in it for you

• Bring us all this - and you’ll be well rewarded with a role contributing to the roadmap of an organisation committed to transformation
• We offer high performers strong and diverse career progression, investing heavily in developing great people through our Capital One University training programmes (and appropriate external providers)
• Immediate access to our core benefits including pension scheme, bonus, generous holiday entitlement and private medical insurance – with flexible benefits available including season-ticket loans, cycle to work scheme and enhanced parental leave

What you should know about how we recruit

We pride ourselves on hiring the best people, not the same people. Building diverse and inclusive teams is the right thing to do and the smart thing to do. We want to work with top talent: whoever you are, whatever you look like, wherever you come from. We know it’s about what you do, not just what you say. That’s why we make our recruitment process fair and accessible. And we offer benefits that attract people at all ages and stages. We also partner with organisations including the Women in Finance and Race At Work Charters, Stonewall and upReach to find people from every walk of life and help them thrive with us. We have a whole host of internal networks and support groups you could be involved in, to name a few:

• REACH – Race Equality and Culture Heritage group focuses on representation, retention and engagement for associates from minority ethnic groups and allies
• OutFront – to provide LGBTQ+ support for all associates
• Mind Your Mind – signposting support and promoting positive mental wellbeing for all
• Women in Tech – promoting an inclusive environment in tech
• EmpowHER - network of female associates and allies focusing on developing future leaders, particularly for female talent in our industry

Capital One is committed to diversity in the workplace.

If you require a reasonable adjustment, please contact ukrecruitment@capitalone.com All information will be kept confidential and will only be used for the purpose of applying a reasonable adjustment.

For technical support or questions about Capital One’s recruiting process, please send an email to Careers@capitalone.com

Capital One does not provide, endorse nor guarantee and is not liable for third-party products, services, educational tools or other information available through this site.

Capital One Financial is made up of several different entities. Please note that any position posted in Canada is for Capital One Canada, any position posted in the United Kingdom is for Capital One Europe and any position posted in the Philippines is for Capital One Philippines Service Corp. (COPSSC).

Who We Are

At Capital One, we’re building a leading information-based technology company. Still founder-led by Chairman and Chief Executive Officer Richard Fairbank, Capital One is on a mission to help our customers succeed by bringing ingenuity, simplicity, and humanity to banking. We measure our efforts by the success our customers enjoy and the advocacy they exhibit. We are succeeding because they are succeeding.

Guided by our shared values, we thrive in an environment where collaboration and openness are valued. We believe that innovation is powered by perspective and that teamwork and respect for each other lead to superior results. We elevate each other and obsess about doing the right thing. Our associates serve with humility and a deep respect for their responsibility in helping our customers achieve their goals and realize their dreams. Together, we are on a quest to change banking for good.

Ready to architect platforms that operate at serious scale?

Software Architect - NestJS, NodeJS, Vue - .NET backgrounds welcome

• Portsmouth (Hybrid - 1-2 days per week onsite)
• Up to £110,000 + benefits

We’re partnered with a fast-scaling UK SaaS company building high-performance, data-driven platforms used by commercial teams to better understand and engage their customers.

They’re now looking for a Software Architect to shape the next generation of their customer-facing systems; designing scalable, cloud-first solutions capable of handling high data throughput and large data sets.

The Environment

The platform has evolved from a Microsoft / C# / .NET foundation into a modern stack including:

• NestJS, NodeJS, Vue
• Redis, SQL Server & Snowflake
• AWS (cloud-first architecture)

Strong .NET Architects who’ve worked in modern cloud and micro-services environments, or who can operate confidently across Node/TypeScript ecosystems, are absolutely encouraged to apply.

What matters most is architectural depth, SaaS scalability experience, and strong engineering principles.

The Role

This is ideal for someone who has progressed from hands-on engineering into architecture and still understands what great code and great systems look like.

You’ll:

• Design large-scale, high-performance SaaS architectures
• Lead microservices and event-driven design initiatives
• Champion DevOps-aligned architecture patterns
• Work across distributed/offshore teams
• Operate comfortably at both strategic and deep technical levels
• Influence AI architecture and modern data practices

What We’re Looking For

• 3-5+ years in a Software Architect role
• Strong engineering background (C#/.NET or modern JS/TS stacks)
• Experience within mature B2B SaaS environments
• Deep knowledge of cloud architecture (ideally AWS)
• Experience with microservices, event-driven systems
• Strong understanding of OLAP, OLTP, ETL & data warehousing
• DevOps-first mindset
• Excellent stakeholder engagement skills

Interested?

If you’re an Architect who wants real influence in a scaling SaaS environment - without being boxed into one technology - this is a strong opportunity.

Apply now or contact us for a confidential discussion:

Spectrum IT Recruitment (South) Limited is acting as an Employment Agency in relation to this vacancy.

Contract Software Engineer Cloud / Serverless (Outside IR35) Hybrid Nottingham (max 2 days per month onsite) 6 Months Initial Contract We are currently supporting a leading UK digital transformation consultancy on the search for an experienced Software Engineer to join a high-performing delivery team on an enterprise-scale programme. This role will focus on the design and development of cloud-native, serverless solutions within Microsoft Azure, contributing to secure, scalable and resilient enterprise platforms. The Role: You will be responsible for designing, developing and maintaining cloud-native applications using Azure Functions, Azure Storage (Blob, Table, Queue) and Azure Service Bus. The work will involve building event-driven architectures and contributing to modern, serverless solutions within a secure enterprise environment. You will develop high-quality, maintainable code using Node.js, TypeScript and JavaScript, and where required, contribute to front-end development using HTML and JavaScript. Working within a collaborative, Agile delivery team, you will partner with architects, product owners and DevOps engineers to deliver enterprise-grade solutions. Youll contribute to code reviews, adhere to established architectural patterns, support testing activities, and ensure best practice security and cloud governance standards are met. There is a requirement to travel to client offices in Nottingham up to two days per month. Essential Experience: Strong hands-on experience with Microsoft Azure, particularly: Azure Functions Azure Storage (Blob, Table, Queue) Azure Service Bus Proficiency in Node.js, TypeScript and JavaScript Experience building event-driven and serverless applications Understanding of RESTful APIs and integration patterns Experience with CI/CD pipelines and DevOps practices Knowledge of secure coding and cloud security principles Experience using Git-based version control systems Experience contributing to enterprise-level software delivery D esirable Experience: Microsoft Dataverse Microsoft Power Platform Infrastructure as Code (Bicep, ARM, Terraform) Azure monitoring tools (Application Insights, Azure Monitor) Experience working in Agile/Scrum environments Experience delivering solutions for external clients This is an excellent opportunity to join a well-established digital consultancy delivering meaningful transformation programmes, working with modern Azure technologies in a collaborative and technically strong environment. If this sounds like you, please apply with your latest CV to be considered. TPBN1\_UKTJ

Contract Lead Software Engineer Cloud / Serverless (Outside IR35) Hybrid Nottingham (max 2 days per month onsite) 6 Months Initial Contract We are currently supporting a leading UK digital transformation consultancy on the search for an experienced Lead Software Engineer to join a high-performing delivery team on an enterprise-scale programme. This role will focus on the design and development of cloud-native, serverless solutions within Microsoft Azure, contributing to secure, scalable and resilient enterprise platforms. The Role: You will be responsible for designing, developing and maintaining cloud-native applications using Azure Functions, Azure Storage (Blob, Table, Queue) and Azure Service Bus. The work will involve building event-driven architectures and contributing to modern, serverless solutions within a secure enterprise environment. You will develop high-quality, maintainable code using Node.js, TypeScript and JavaScript, and where required, contribute to front-end development using HTML and JavaScript. Working within a collaborative, Agile delivery team, you will partner with architects, product owners and DevOps engineers to deliver enterprise-grade solutions. Youll contribute to code reviews, adhere to established architectural patterns, support testing activities, and ensure best practice security and cloud governance standards are met. There is a requirement to travel to client offices in Nottingham up to two days per month. Essential Experience: Strong hands-on experience with Microsoft Azure, particularly: Azure Functions Azure Storage (Blob, Table, Queue) Azure Service Bus Proficiency in Node.js, TypeScript and JavaScript Experience building event-driven and serverless applications Understanding of RESTful APIs and integration patterns Experience with CI/CD pipelines and DevOps practices Knowledge of secure coding and cloud security principles Experience using Git-based version control systems Experience contributing to enterprise-level software delivery D esirable Experience: Microsoft Dataverse Microsoft Power Platform Infrastructure as Code (Bicep, ARM, Terraform) Azure monitoring tools (Application Insights, Azure Monitor) Experience working in Agile/Scrum environments Experience delivering solutions for external clients This is an excellent opportunity to join a well-established digital consultancy delivering meaningful transformation programmes, working with modern Azure technologies in a collaborative and technically strong environment. If this sounds like you, please apply with your latest CV to be considered. TPBN1\_UKTJ

Software Engineer - London, UK

About the Role

Full Stack Software Engineer | Hybrid | Permanent | Starting from £63,000 
We’re free thinkers. We’re innovators. We’re #ConsultantsWhoCode.  
We have an exciting opportunity for an experienced FullStack Software Engineer with strong React Native mobile development experience to join our growing Software Engineering team at here at EDF.  
The Opportunity
As a FullStack Engineer with a mobilefirst focus, you’ll play a key role in building the apps and platforms that support our asset management teams — the people powering the electric vehicles, batteries, and lowcarbon technologies supporting the UK’s journey to Net Zero. 
You’ll work across the full stack, with around 60–70% of your time focused on React Native mobile development and the rest contributing to backend services, AWS infrastructure, testing, and delivery tooling. 
As part of our modern engineering culture, you’ll also use AIenabled engineering tools to improve code quality, testing, documentation, observability, and developer experience. We’re growing our AI capability across the entire SDLC — from requirements refinement to code generation, test automation, and release processes — and you’ll help shape how we adopt these tools responsibly and effectively. 
We operate using scaled Agile practices, including PI Planning, crossteam collaboration, and shared engineering standards. 
This hybrid role gives you flexibility to work from home with monthly (or more frequent if you prefer) visits to London, Hove, or Exeter. 
Pay, Benefits & Culture
Alongside a starting salary from £63,000, you’ll receive:

• Up to 5% annual bonus
• A marketleading pension scheme
• Customisable benefits including electric vehicle leasing, gym discounts, life assurance, healthcare cash plan, tech vouchers, product discounts and more

Everyone is welcome at EDF.
We’re committed to building a workforce that reflects gender balance, social mobility, ethnic diversity, LGBTQ+ inclusion, and disability confidence. Adjustments and support are available throughout the recruitment process. 
What You’ll Be Doing
You’ll contribute to the design, development, and operation of highquality software with a strong focus on mobile app excellence, including: 
Mobile Engineering

• Building new features and components in React Native using TypeScript

• Creating modular, reusable components aligned with our mobile design system

• Using modern navigation, statemanagement, and asynchronous data patterns

• Integrating mobile applications with backend APIs to support smooth, resilient user journeys

• Ensuring performance, accessibility, and reliability across the app

• Implementing observability for mobile behaviour, performance, and incidents

• Contributing to build and release processes for iOS and Android, including CI/CD and app distribution

• Working closely with designers, product managers, and other engineers to deliver a unified app experience

AIEnabled Software Development

• Using AI tools (e.g., GitHub Copilot) to support coding, testing, documentation and analysis

• Working with teams to embed AI meaningfully into our SDLC — including code quality, automated testing, release safety, and operational resilience

• Supporting experiments, prototypes, and continuous improvement initiatives leveraging AI

• Applying AI ethically, responsibly, and in line with EDF guidelines

• Using AI to improve developer productivity, performance insights, and maintainability

FullStack & DevOps

• Building backend services using Node.js or Python following cloudnative and eventdriven patterns

• Deploying workloads using Infrastructure as Code on AWS

• Writing automated tests across the stack (unit, integration, E2E)

• Contributing to CI/CD pipelines using a blend of modern tools (e.g., GitHub Actions, Bitrise, etc.)

• Using feature flagging tools (e.g., Firebase Remote Config or similar) to release safely and iteratively

• Participating in agile ceremonies, PI Planning, and crossteam engineering activities

• Sharing knowledge and mentoring peers across our engineering community

Who You Are
You’re a MidLevel Engineer who enjoys using modern tools and approaches to deliver highquality software. You care about maintainability, reliability, and the user experience. 
Essential Experience

• Commercial experience with React Native and React frameworks

• Strong TypeScript skills and a good understanding of mobile UX and UI patterns

• Experience integrating with RESTful or GraphQL APIs

• Experience with AWS and cloudnative/serverless architectures

• Comfortable using AIassisted engineering tools to enhance coding and testing

• Experience with CI/CD pipelines and automated quality gates

• Familiarity with mobile testing tools such as Jest, RNTL, or Detox

• Understanding of monitoring and observability practices

Desirable Experience

• Experience with feature flagging and saferelease practices

• Mobile performance optimisation or offlinefirst patterns

• Native iOS/Android module bridging (Swift/Kotlin)

• Knowledge of mobile distribution tooling (Bitrise , Fastlane, EAS, etc.)

• Experience contributing to engineering standards, design systems, or crossteam initiatives

Your Growth
We love developing engineers. 
You’ll have opportunities to deepen your expertise, experiment with new technologies — including AI — and grow towards Senior Engineer or Tech Lead roles. 
Closing date for applications: 4th March

Role / Job Title:Azure Cosmos DB DeveloperWork Location:LondonMode of Working:Hybrid

• Office Requirement: 1 day a week mandatory in office

The RoleThe role will be integral to realising the customer’s vision and strategy in transforming some of their critical application and data engineering components. As a global financial markets infrastructure and data provider, the customer keeps abreast of the latest cutting technologies enabling their core services and business requirements. The role is critical in this endeavour by the means of enabling the technical and quality assurance thought leadership and excellence required for the purpose.Your Responsibilities

• Develop cloud-native applications using Azure Cosmos DB (SQL API, Mongo API).
• Build reusable libraries and frameworks in C#/.NET or Node.js
• Establish robust CI/CD pipelines through GitLAB DevOps to streamline delivery and reduce operational overhead.
• Design efficient data models tailored to NoSQL principles and application requirements.
• Write and tune queries to minimize RU consumption and improve response times.
• Implement indexing strategies and partitioning schemes for optimal performance.
• Develop efficient queries using Cosmos DB SQL syntax.
• Implement automated testing and unit test frameworks.
• Collaborate with solution architects and DevOps teams to integrate Cosmos DB into microservices
• Ensure compliance with security, governance, and data protection standards

Your ProfileEssential Skills / Knowledge / Experience

• Hands-on experience with Azure Cosmos DB including query optimisation and throughput management
• Thorough understanding of Cosmos DB Change Data Feed (CDF) and integration and debugging of Spark with Cosmos CDF.
• High technical proficiency with Cosmos DB SDKs (e.g., .NET, Java, Python, Node.js)
• Thorough understanding of Spark distributed computing concepts.
• High technical proficiency in PySpark and Spark Concepts.
• Experience with concurrency patterns, CLR, and scalable application design.
• Deep understanding of Azure services including Azure Functions, App Services, AKS, and Logic Apps.
• Experience with SQL API and familiarity with other APIs.
• Strong understanding of partitioning, indexing, and consistency levels.
• Experience with Git, version control, and continuous integration tools.
• Strong goal-oriented outlook, problem solving capabilities, written and verbal communication skills, and collaborative mindset to work with internal and external stakeholders.

Lead Full Stack Engineer | Hybrid - 2 days onsite, London | £100,000 - £120,000 DOE

We’re partnering with a high-growth B2B PropTech SaaS business that’s transforming how property professionals access and leverage land data across the UK.

In just a few years, the company has built one of the most advanced property data platforms in the market, integrating thousands of data sources and processing terabytes of information with sub-24-hour latency. With strong product-market fit, continued revenue growth, and ambitious scaling plans, they’re now hiring a Lead Full Stack Engineer to help shape the next phase of the platform.

This is a hands-on leadership role within an engineering-led, collaborative environment, ideal for someone who enjoys balancing architectural ownership with meaningful day-to-day coding.

The Role

As Lead Full Stack Engineer, you’ll combine deep technical expertise with strong leadership and architectural oversight. You’ll drive technical excellence across the organisation, mentor engineers, and influence the long-term direction of the platform.

This is not a purely managerial role, you’ll contribute to the codebase daily while also shaping standards, systems, and engineering culture.

What You’ll Be Doing

Technical Leadership & Architecture

• Provide architectural oversight across frontend, backend, and data infrastructure
• Set engineering standards and champion best practices in scalability, reliability, and maintainability
• Lead complex system design discussions, balancing speed, scope, and long-term scale
• Shape the technical roadmap alongside product and data leaders

Hands-On Engineering

• Develop high-quality front-end features using React (Vite) + Tailwind
• Design and ship scalable, type-safe APIs using Node.js, Express, and tRPC
• Optimise and maintain PostgreSQL databases and query performance
• Collaborate with the data team to evolve Elasticsearch-driven architecture
• Own delivery of complex features from discovery through deployment and monitoring

Team Leadership & Cross-Functional Impact

• Mentor senior and mid-level engineers through pairing, reviews, and coaching
• Foster a high-performance engineering culture built on ownership and continuous improvement
• Work closely with product, design, and data stakeholders to ensure technical input shapes roadmap decisions
• Translate complex technical challenges into clear, actionable insights for non-technical teams

What We’re Looking For

• 7+ years’ experience in software engineering
• 2-3+ years operating in a Lead, Staff, or Senior+ capacity
• Proven experience building and scaling SaaS platforms
• Experience leading architectural decisions and system design initiatives
• Strong full-stack capability in modern JavaScript/TypeScript environments

Tech Stack

• Frontend: React (Vite), Tailwind
• Backend: Node.js, Express, tRPC
• Databases: PostgreSQL, Elasticsearch

Strong adjacent experience is also welcomed.

Nice to Have

• Experience in PropTech or data-heavy platforms
• Familiarity with UK property, planning, or geospatial datasets
• Experience helping scale engineering teams in high-growth environments

Why Apply?

• Hybrid working (2 days onsite in Central London)
• Competitive salary + EMI scheme
• 25 days holiday + bank holidays + birthday off + Christmas shutdown
• Health cash plan (including dental)
• £500 annual personal development budget
• MacBook + home office contribution
• Collaborative, ambitious team culture with regular socials and company trips

Interview Process

• Initial video-based screening
• Technical task (React + Tailwind + tRPC + PostgreSQL)
• Technical walkthrough & system design interview
• Final interview with senior leadership

If you’re an experienced engineer who thrives on combining technical depth with leadership impact, and you want to help scale a genuinely high-impact data platform, we’d love to share more.

A large financial services organisation is seeking a Senior Backend Engineer to join a high-performing digital engineering function. This role sits within a customer-facing mobile product environment, delivering secure, scalable solutions at scale.

Working across two product teams alongside a dedicated DevOps function, you will play a key role in shaping backend architecture, driving engineering standards, and ensuring scalability/security.

Key Responsibilities

• Design, build and maintain secure, scalable backend microservices (Node.js or JVM-based frameworks)
• Contribute to backend architecture decisions aligned to clean architecture principles
• Support and integrate with a React Native mobile application environment
• Drive performance, resilience and security best practices across backend services
• Implement and champion strong testing strategies (including TDD) and high-quality code reviews
• Collaborate closely with DevOps on CI/CD pipelines, Docker and AWS-based deployments
• Mentor engineers and contribute to continuous improvement across engineering practices
• Manage technical debt and ensure engineering decisions align with business and customer outcomes

Key Requirements

• Strong commercial experience with JavaScript/TypeScript
• React Mandatory
• Backend expertise in Node.js or Java (JVM-based frameworks)
• Proven experience designing and building REST-based microservices architectures
• Strong understanding of scalability, security and system design in production environments
• Experience working on mobile-backed systems, ideally with exposure to React Native projects
• Familiarity with AWS, Docker and CI/CD pipelines
• Strong engineering fundamentals and a passion for clean, maintainable architecture
• Exposure to or interest in applying AI within backend systems is highly advantageous

Robert Walters Operations Limited is an employment business and employment agency and welcomes applications from all candidates

Are you ready to take your career to the next level with a role that blends innovation, creativity, and cutting-edge technology? A fantastic opportunity has arisen for a Web Developer to join a forward-thinking company specialising in immersive technology. This company is at the forefront of transforming virtual reality and 360 content into collaborative, room-scale experiences. Based in the vibrant area of Hoxton, London, this is your chance to be part of an inspiring team pushing the boundaries of shared immersive environments.

What You Will Do:

• Develop and enhance user-facing interfaces for the company’s immersive platform, ensuring they are intuitive and accessible.

• Work on cloud-hosted applications and contribute to seamless integrations with real-time immersive engines.

• Collaborate with a multidisciplinary team to create innovative solutions that blend physical and digital experiences.

• Optimise web applications for performance, scalability, and security.

• Contribute to the evolution of front-end and back-end systems using modern web technologies such as React, Node.js, and TypeScript.

What You Will Bring:

• Strong proficiency in HTML, CSS, and JavaScript, with a solid grasp of best practices.

• Proven experience with Node.js and modern frameworks like React and TypeScript.

• Familiarity with WebGL and libraries such as three.js or react-three-fiber.

• A solid understanding of back-end development concepts, including APIs and authentication.

• A strong eye for UI/UX design, with experience in wireframing and prototyping being a bonus.

This role is pivotal in advancing the company’s mission to make immersive technology accessible to everyone. The company is renowned for its innovative solutions that bring teams together in collaborative, shared environments. You’ll be working on technology that empowers global brands, educators, and creative studios to engage with digital content in ways never thought possible.

Location:

This role is based in Hoxton, London, offering a hybrid working arrangement to suit your lifestyle.

Interested?:

If you’re excited by the prospect of building web technology that powers immersive environments, don’t wait! Apply today and take the first step towards an extraordinary career in this dynamic and innovative field.

Your CV will be forwarded to Jonathan Lee Recruitment, a leading engineering and manufacturing recruitment consultancy established in 1978. The services advertised by Jonathan Lee Recruitment are those of an Employment Agency.
In order for your CV to be processed effectively, please ensure your name, email address, phone number and location (post code OR town OR county, as a minimum) are included.

Annual Salary: £40k - £45k, dependent on experience

Location: Cannon Street, London

Job Type: Permanent - 4 days a week onsite

Start Date: Immediately

A new exciting permanent opportunity, for a Software Developer to join an exciting financial bridging loan, property lender organisation in an exciting phase of growth and are now seeking to develop and implement a highly automated lending process. They are currently building an in-house, bespoke software to execute various day-to-day lending analyses and processes. This software is expected to significantly enhance their operating efficiency and scalability, contributing to future growth.

They are now looking to accelerate the development of this software by adding a Software Developer to their current team of 3. This role is backend-focused but will require frontend skills. You will have the opportunity to work closely with key stakeholders in the company.

Day-to-day of the role:

Develop and implement frontend and backend components for bespoke software.

Collaborate with co-founders and other team members to define software requirements and take the lead on operational and technical projects.

Utilise React and Next.js for modern web application development.

Use Node.js and related tools for effective backend development.

Design and implement effective UIs with a focus on user experience, using TypeScript, JavaScript, and CSS.

Integrate frontend and backend aspects of the application using RESTful APIs.

Participate in continuous integration and deployment (CI/CD) pipelines.

Ensure software quality by incorporating best practices in testing, including TDD.

Required Skills & Qualifications:

Strong experience with React and Next.js.

Proficiency in Node.js and related web development tools.

Proven ability in UI development and design, focusing on clean, intuitive user interfaces.

Proficiency in TypeScript and JavaScript.

Solid understanding of CSS, styling libraries, and modern styling approaches.

Working knowledge of RESTful APIs and frontend-backend integration.

Experience with CI/CD pipelines.

Understanding of testing practices, including TDD.

Nice to have:

Familiarity with cloud platforms such as AWS, GCP, or Azure.

Experience with Python/Fast API for backend development.

Experience using AI-assisted development tools.

Awareness or exposure to Model Context Protocol.

Experience working with Figma or collaborating from design files.

Exposure to AI agents or agent-based workflows.

Benefits:

Competitive salary based on experience.

Opportunity to work on transformative technology in a dynamic environment.

Exposure to critical and strategic projects.

Professional growth and development opportunities.

To apply for this Software Developer position, please submit your CV to be immediately considered for this role.

TPBN1_UKTJ

Full Stack Software Engineer React Typescript Java Banking London

This is a new and exclusive opportunity for a Full Stack Software Engineer who is primarily front office focused with React (75%) and Java (25%) to join this thriving front office derivatives team in this investment bank

Role details

Title: Full Stack Software Engineer
Technical focus - React (75%) and Java (25%)
Employer: front office banking derivatives
Permanent role salary £85- £125,000 plus bonus and pension
Location: London City and home working hybrid 50/50%
Technical stack: primarily Front end React/ typescript node.JS focused with a java base

This is an VP Banking front office Full Stack Software Engineer which is primarily GUI focused on React, 70% and some back end with Java 30%

This is a front office derivatives investment bank, and you will be working with international teams on big front office trading projects

This role will be interviewed in December, and offer out in January

Position Description

Derivatives Front Office Full Stack Application

We’re looking for a Software Engineer for our front office suite of application supporting trading, marketing, trade analysis and research.

You will be a Hands-on Full Stack developer using React as front end and Java 21 as the primary language for back end

Work with other teams including Front office risk teams, trading desk, Quants, and DevOps to build state of the art front to back pricing and risk solution

This is an interesting role in a thriving area of the bank

For more information, and the chance to be considered, please do send through a CV- Good luck

React and java and full and stack and (bank or derivatives)

To find out more about Huxley, please visit

Huxley, a trading division of SThree Partnership LLP is acting as an Employment Business in relation to this vacancy | Registered office | 8 Bishopsgate, London, EC2N 4BQ, United Kingdom | Partnership Number | OC(phone number removed) England and Wales

• Annual Salary: 40k - 45k, dependent on experience
• Location: Cannon Street, London
• Job Type: Permanent - 4 days a week onsite
• Start Date: Immediately

A new exciting permanent opportunity, for a Software Developer to join an exciting financial bridging loan, property lender organisation in an exciting phase of growth and are now seeking to develop and implement a highly automated lending process. They are currently building an in-house, bespoke software to execute various day-to-day lending analyses and processes. This software is expected to significantly enhance their operating efficiency and scalability, contributing to future growth.

They are now looking to accelerate the development of this software by adding a Software Developer to their current team of 3. This role is backend-focused but will require frontend skills. You will have the opportunity to work closely with key stakeholders in the company.

Day-to-day of the role:

• Develop and implement frontend and backend components for bespoke software.
• Collaborate with co-founders and other team members to define software requirements and take the lead on operational and technical projects.
• Utilise React and Next.js for modern web application development.
• Use Node.js and related tools for effective backend development.
• Design and implement effective UIs with a focus on user experience, using TypeScript, JavaScript, and CSS.
• Integrate frontend and backend aspects of the application using RESTful APIs.
• Participate in continuous integration and deployment (CI/CD) pipelines.
• Ensure software quality by incorporating best practices in testing, including TDD.

Required Skills & Qualifications:

• Strong experience with React and Next.js.
• Proficiency in Node.js and related web development tools.
• Proven ability in UI development and design, focusing on clean, intuitive user interfaces.
• Proficiency in TypeScript and JavaScript.
• Solid understanding of CSS, styling libraries, and modern styling approaches.
• Working knowledge of RESTful APIs and frontend-backend integration.
• Experience with CI/CD pipelines.
• Understanding of testing practices, including TDD.

Nice to have:

• Familiarity with cloud platforms such as AWS, GCP, or Azure.
• Experience with Python/Fast API for backend development.
• Experience using AI-assisted development tools.
• Awareness or exposure to Model Context Protocol.
• Experience working with Figma or collaborating from design files.
• Exposure to AI agents or agent-based workflows.

Benefits:

• Competitive salary based on experience.
• Opportunity to work on transformative technology in a dynamic environment.
• Exposure to critical and strategic projects.
• Professional growth and development opportunities.

To apply for this Software Developer position, please submit your CV to be immediately considered for this role.

DevOps Engineer

Job Type: Full-time

Location: Surrey Hybrid (2 days office) .

Salary: £45k to £55k salary (Experience dependent) plus benefits.

We are delighted and excited to offer this opportunity to join an award winning and rapidly expanding tech business in the telecommunication billing sector.

Their growth is driven by a highly scalable cloud platform, strong engineering practices, and a focus on reliability. As their infrastructure and customer base continue to scale, this role is key to ensuring our systems remain secure, resilient, and efficient.

About the Role

We are seeking a Mid-Level DevOps Engineer with strong expertise in AWS, Linux, and Python, who is passionate about building and optimising CI/CD pipelines. You will work closely with development and operations teams to ensure smooth deployment processes, scalability, and reliability of our cloud-native applications.

Key Responsibilities

• Design, implement, and maintain CI/CD pipelines for automated builds, testing, and deployments using tools like AWS CodePipeline.
• Support the development team by providing automation tools and creating CI/CD pipelines to streamline workflows.
• Manage and optimize AWS infrastructure(including ECS, EC2, S3, RDS, IAM, VPC).
• Administer and troubleshoot Linux-based systems and write shell scripts for automation.
• Develop automation scripts and tools using Python to streamline development operational tasks.
• Implement and manage alerts automation using Datadog or similar monitoring tools to ensure proactive incident response.
• Deploy and manage containerised applications using Docker and orchestrate environments.
• Monitor system performance, identify bottlenecks, and implement solutions for high availability and scalability.
• Collaborate with developers to integrate DevOps best practices into the software development lifecycle.
• Ensure security and compliance across cloud and on-prem environments.

Key Skills & Qualifications

• 3 5 years of hands-on experience in a DevOps or cloud infrastructure role.
• Strong proficiency in AWS services and cloud architecture principles, including ECS and CodePipeline.
• Experience with Linux administration and shell scripting.
• Hands-on experience with Python for automation and tooling.
• Familiarity with Node.js environments and process management using PM2.
• Proven record in building and maintaining CI/CD pipelines (e.g., Jenkins, GitLab CI, GitHub Actions, AWS CodePipeline).
• Familiarity with Infrastructure as Code tools (Terraform, CloudFormation).
• Proficiency in Docker for containerization.
• Excellent problem-solving skills, proactivity, and ability to work independently in a collaborative environment.

Desirable Skills & Qualifications

• Experience with monitoring tools (Prometheus, Grafana, CloudWatch).
• Understanding of networking concepts and security best practices.
• Exposure to Agile methodologies and DevOps culture.
• Experience with Ansible for configuration management.

A fantastic opportunity for talented Software Developers, to join an industry-leading software company in either London or Cambridge offering the opportunity to work on a wide variety of web application infrastructure projects using a diverse toolset, with an emphasis on JavaScript, Node.js and related frameworks. Location: London or Cambridge (3 days on site, 2 days remote) Salary: Negotiable + comprehensive benefits Requirements for Application Software Engineer: History of academic excellence including a 2:1 or 1st class honours degree from a leading university plus AAB at A Level (or equivalent UCAS points) Solid commercial experience using JavaScript and ideally, node.js and related technologies/frameworks - top new graduates considered for the Cambridge office You class yourself as a tech innovator and the idea of shaping products and suggesting new technologies really appeals Ability to quickly pick up new technologies – working in JavaScript you’re aware new technologies/frameworks emerge all of the time, and you will need to stay abreast of the latest and best technologies to apply to any given project Good communication skills Responsibilities for Application Software Engineer – Graduate Considered: Work on web applications using a diverse toolset based around JavaScript technologies. While there will be opportunities to work across the stack. The current tech stack includes: Web (UI): JavaScript (backbone.js, d3.js, three.js, pdf.js), Less/CSS Web (Backend): Node.js, PostgreSQL, Elasticsearch, Redis Develop, deploy and maintain web application infrastructure Be a tech innovator and put ideas forward to the team If you are keen there is the opportunity to mentor junior members of staff What the role offers: The chance to work on a diverse toolset of cutting-edge tech Working for a leading software company who have a fantastic track record of successfully training and promoting internally A great remuneration and benefits package Applications: If you would like to apply for this unique Developer role then please send your CV via the relevant links! We’re committed to creating an inclusive and accessible recruitment process. If you require reasonable adjustments for your application or during the review process, please highlight this by emailing (if this email address has been removed by the job-board, full details for contact are available on our website). Keywords: Software Engineer / Application Developer / Back-End Software Engineer / node.js developer / node.js Software Engineer / Full-Stack Developer / UI/UX Developer / JavaScript Developer / Vue.js Developer / MEAN Stack Developer / MERN Stack Developer / Meteor.js Developer / Express.js Developer / Web Design Engineer / Web Integration Developer / Web Architect / Software Engineer (Web) / Web Systems Developer/ Web Software Engineer / Web Programmer / JavaScript / Node.js / backbone.js / HTML5 / Less CSS / Computer Science / Web Development / Web Software Engineer / PHP Astrophysics / Software Engineering / JavaScript / React.js / AngularJS / Vue.js / Node.js / ExpressJS / Web UI / Front-end / full-stack / back-end / Developer --- RedTech Recruitment Ltd focus on finding roles for Engineers and Scientists. Even if the above role isn’t of interest, please visit our website to see our other opportunities. We are an equal opportunity employer and value diversity at RedTech. We do not discriminate on the basis of race, religion, colour, national origin, gender, sexual orientation, age, marital status, veteran status, or disability status

Full Stack Software Engineer React Typescript Java Banking London

This is a new and exclusive opportunity for a Full Stack Software Engineer who is primarily front office focused with React (75%) and Java (25%) to join this thriving front office derivatives team in this investment bank

Role details

• Title: Full Stack Software Engineer
• Technical focus - React (75%) and Java (25%)
• Employer: front office banking derivatives
• Permanent role salary 85- 125,000 plus bonus and pension
• Location: London City and home working hybrid 50/50%
• Technical stack: primarily Front end React/ typescript node.JS focused with a java base

This is an VP Banking front office Full Stack Software Engineer which is primarily GUI focused on React, 70% and some back end with Java 30%

This is a front office derivatives investment bank, and you will be working with international teams on big front office trading projects

This role will be interviewed in December, and offer out in January

Position Description

Derivatives Front Office Full Stack Application

We’re looking for a Software Engineer for our front office suite of application supporting trading, marketing, trade analysis and research.

You will be a Hands-on Full Stack developer using React as front end and Java 21 as the primary language for back end

Work with other teams including Front office risk teams, trading desk, Quants, and DevOps to build state of the art front to back pricing and risk solution

This is an interesting role in a thriving area of the bank

For more information, and the chance to be considered, please do send through a CV- Good luck

React and java and full and stack and (bank or derivatives)

To find out more about Huxley, please visit (url removed)

Huxley, a trading division of SThree Partnership LLP is acting as an Employment Business in relation to this vacancy Registered office 8 Bishopsgate, London, EC2N 4BQ, United Kingdom Partnership Number OC(phone number removed) England and Wales

Founding Full-Stack Engineer (Greenfield Digital Banking) Central London 4 days onsite Full-time 90,000 - 100,000 + 15-20% bonus

We’re working with a highly successful, family-owned international private bank to hire a Founding Full-Stack Engineer for a brand new, greenfield digital banking build based in Central London.

This is a rare opportunity to join right at the beginning of a newly formed product team and help build a next-generation digital banking experience from first principles deliberately outside of legacy systems. The environment is genuinely “startup-style” (small team, high ownership, fast delivery), but backed by serious scale, long-term investment, and a strong focus on quality, stability and client trust.

The role As one of the first engineering hires, you’ll play a key part in shaping:

• the technical foundations
• engineering standards
• architecture and system design
• how the team builds and ships product

You’ll work closely with Product and Design, delivering secure, high-quality digital experiences for high-value clients and complex workflows.

What you’ll do

• Design, build and maintain end-to-end features across frontend and backend
• Architect scalable, secure and maintainable systems for private banking / institutional use cases
• Own key technical decisions, balancing delivery speed with long-term quality
• Build APIs, services, data models and modern web experiences
• Establish high standards of engineering quality through testing, reviews and automation
• Contribute to platform foundations, shared components and internal tooling
• Embed security, performance and resilience best practices into everything you ship
• Help define engineering standards and ways of working as the team grows

What we’re looking for

• 8-12+ years’ experience as a full-stack or senior engineer owning production systems
• Strong experience building modern web applications across frontend and backend
• Frontend expertise with modern frameworks (React, TypeScript or similar)
• Strong backend experience (Node.js, Java, Python or similar)
• Solid understanding of APIs, architecture, databases and cloud infrastructure
• Exposure to CI/CD and modern DevOps practices (containers, Kubernetes, automation)
• Comfortable being a technical owner in open-ended / ambiguous environments
• A builder mindset - pragmatic, delivery-focused, and quality-led
• Experience in financial services / fintech / regulated environments is beneficial but not essential
• Strong awareness of security, privacy and compliance considerations is highly valued

Why this opportunity stands out

• Genuine greenfield build with meaningful ownership from day one
• Founding hire in a small, high-calibre team
• Startup-style delivery with the backing of a global financial institution
• Direct access to decision-makers and influence over product direction
• Quality-first culture focused on trust, stability and long-term value
• Competitive salary + strong bonus + benefits

Location: Central London/Hybrid
Salary: £28,000 - £30,000 + benefits

About Us:
Join an award-winning AI/ML software company at the forefront of innovation. We’re looking for a bright, motivated graduate to join our team as a Full Stack Technical Client Integration Engineer. This is a fantastic opportunity to kick-start your career in tech, working on exciting projects and learning from experienced professionals in a supportive, fast-paced environment.

Who We’re Looking For:
We’re seeking a recent graduate who has completed a degree in Computer Science, Engineering, or a related field from a top-tier university (minimum 2:1 or international equivalent), and achieved at least AAB at A-level. Ideally, you’ll also have completed a year-long internship or placement in a technical or software-focused role.

You’ll thrive in this role if you have:

• Some hands-on experience with full-stack development, particularly using JavaScript, Node.js, Python, and APIs (through internships, university projects, or personal work).
• Strong communication skills, with the ability to explain technical concepts clearly to both technical and non-technical audiences.
• A proactive mindset, eager to learn and adapt in a fast-moving tech environment.
• An interest in client-facing work, with a consultative and solutions-oriented approach.

Key Responsibilities:

• Support clients with technical integrations of our platform, acting as a trusted advisor.
• Collaborate with internal teams to improve integration processes and tools.
• Learn and grow into a subject matter expert on our platform and technologies.
• Help identify and implement improvements based on client and team feedback.

Why Join Us:
This is an ideal role for a graduate looking to build a career that blends technical development with client interaction. You’ll gain exposure to real-world projects, receive mentorship from experienced engineers, and be part of a company that values innovation and growth.

How to Apply:
If you’re excited by this opportunity and ready to take the next step in your career, we’d love to hear from you. Apply via the link below.

Adecco operates as an Employment Agency and is an equal opportunities employer. All applications will be handled with strict confidentiality.

As a Technical Lead, you ll work directly with the founder to shape the technical vision and execution of a high-growth startup backed by a larger, established group. You ll lead a talented engineering squad, drive architectural decisions, and deliver scalable backend systems that support thousands of users-all while influencing the strategic direction of the product.

This is a hands-on leadership role where you ll combine deep technical expertise with mentorship, strategic thinking, and cross-functional collaboration in a fast-moving startup environment.

The Role Technical Strategy & Leadership

• Work alongside the founder to define and evolve the technical roadmap
• Lead architectural design and critical technology decisions
• Champion engineering best practices, code quality, and technical excellence
• Mentor, coach, and grow engineers at all levels
• Foster a culture of ownership, collaboration, and innovation

Backend Architecture & Development

• Architect, build, and scale backend services and RESTful APIs
• Design, optimise, and maintain MongoDB database solutions
• Improve system reliability, performance, and scalability
• Resolve complex production issues with robust solutions
• Implement microservices and modern backend patterns

Collaboration & Delivery

• Partner with Product, Design, and the founder to deliver high-impact outcomes
• Participate in hiring and technical interviews to grow the engineering team
• Drive improvements in processes, CI/CD pipelines, and DevOps practices
• Ensure effective planning, estimation, and execution across initiatives

Core Technical Expertise

You ll thrive in this role if you have strong experience with:

• MongoDB (data modelling, indexing, aggregation pipelines, performance tuning)
• Node.js and the wider JavaScript/TypeScript ecosystem
• Express.js and/or Fastify
• RESTful API design and distributed systems
• AWS or similar cloud platforms
• Microservices architecture
• Testing frameworks (Vitest, Jest, Mocha, etc.)
• CI/CD pipelines and DevOps best practices
• GitHub workflows
• Observability and monitoring tools (e.g., Datadog)
• Docker and Kubernetes

Tech Stack

You ll be working with:

• Node.js, JavaScript/TypeScript
• Express.js, Fastify
• MongoDB
• AWS
• Vue.js, Nuxt.js

Nice to Have AI Experience

Not essential, but highly desirable:

• Integrating AI/ML models into production systems
• Working with LLM APIs (OpenAI, Anthropic, etc.)
• Prompt engineering
• AI workflow tools (LangChain, Flowise)
• Building internal AI-powered automation tools

Why This Role is Exciting

• Work directly with the founder on a startup backed by a larger, established group
• Influence the technical and product direction from the ground up
• Hands-on leadership in a fast-moving, high-impact environment

Benefits

We genuinely invest in our people. You ll enjoy:

• Remote-first working (offices in London and Manchester)
• Flexible working hours
• 25 days annual leave + 8 bank holidays + 2 Christmas shutdown days
• Option to purchase an additional week of leave

Interested? Please Click Apply Now! Technical Lead - TypeScript / Node.js