Software Engineers - Java, Python, PingDS, PingIDM, HAProxy, Docker, Maven, PostgreSQL, Jenkins, AWS, Azure, Kubenetes, Terraform

Xpertise have an urgent need for several Software Engineers (Java, Python, PingDS, PingIDM, HAProxy, Docker, Maven, PostgreSQL, Jenkins, AWS, Azure, Kubenetes, Terraform)

Candidates will have the following skills and experience:

• Proven experience in Java development, with exposure to modern frameworks, libraries, and tooling.
• Python coding experience
• Proven experience across identity, access and applications including
  • PingDS, PingIDM, HAProxy
• Docker, Artifactory, Maven
• Proven experience with automated testing frameworks with Karate, Playwright, Gatling (Scala)
• Proven experience with PostgreSQL and Microsoft SQL Server
• Proven experience with CI/CD pipelines including Jenkins, GitHub Actions
• Proven experience of containerised and cloud environments - AWS, Azure, Kubernetes
• Proven experience with Terraform

Inside IR35 - hybrid - West Yorkshire

Candidates must be willing to go through SC Clearance/SC Cleared

Please send CVs (Software Engineer - Java, Python, PingDS, PingIDM, HAProxy, Docker, Maven, PostgreSQL, Jenkins, AWS, Azure, Kubenetes, Terraform)

SharePoint/ Office 365 Consultant - Hybrid / Canary Wharf - 6 month Contract - Banking

TIER 1 BANK IN CANARY WHARF

Role - SharePoint/ Office 365 Consultant

Duration - 6 months with very likely extension

Location - Hybrid / Canary Wharf - 3 days per week in a Canary Wharf office

Rate - 415 per day (Inside IR35)

Tech Stack -

• Sharepoint
• Office 365
• Power apps
• Power Automate
• HTML, Javascript, CSS

Tasks -

• Working with the team and the wider development team to both grow and to help adopt Agile like methodologies with practical implementation alongside the daily operation support people for existing SharePoint/Office 365 applications.
• Working with the wider Development and Architecture teams to develop and establish best practices of SharePoint/Office 365.
• Contributing to and regularly leading the technical and design workshops within the team.
• Critically and actively conducting code review procedures to ensure improvement in skills across the team.
• Participating in exercises to both plan and estimate upcoming work volumes.
• Contributing to the rollout of new tools and applications that will improve the development processes.
• Enhancing performance, scalability and security issues across the design and implementation phases.
• Following “Change Management Control procedures” to get approvals for any updates in the Production systems and providing “Maintenance reports” for non-Production environments.
• Participating in both definition and configuration of SharePoint/Office 365 environments in the Disaster Recovery sites.
• Encouraging and supporting the continuous improvement and upskilling of all members in the team, as well as the wider development department
• Development of Office 365 tools including SharePoint Online (PowerApps, Power Automate and SPFX or ReactJS).
• Analysing of business requirements and providing constructive feedback.
• Creating documentation to detail deliverables by the relevant teams with enough depth for both technical and business viewpoints.
• Providing scripts for database enquiry languages, i.e., T-SQL (SQL Server) and PL/SQL (Oracle) to provide both analysis and exporting data etc. based on business requirements.

GCS is acting as an Employment Business in relation to this vacancy.

Join Our Team as a SharePoint 365 Developer!

Located London (3 days a week in office)

Rate: £415 Per Day Umbrella (no movement)

Duration: Minimum 6 months but likely long term.

Are you an innovative SharePoint Developer looking for an exciting opportunity in the financial sector for one of the biggest banks in the world? We invite you to bring your expertise and creativity to our dynamic team at a leading Financial Institution & Insurance provider based in Greater London!

About Us:
We pride ourselves on being at the forefront of technology in the finance industry. With a commitment to excellence and innovation, we empower our team to deliver top-notch solutions. Our office is just a cheerful 6-minute stroll from Crossharbour train station, making your daily commute a breeze!

What You’ll Do:
As a SharePoint Developer, you’ll play a pivotal role in designing, developing, and maintaining our SharePoint applications. Your contributions will enhance collaboration and streamline processes across the organization.

Your responsibilities will include:

• Designing and implementing SharePoint solutions tailored to our business needs.
• Collaborating with stakeholders to gather requirements and translate them into technical solutions.
• Ensuring system performance, security, and reliability through best practices.
• Troubleshooting and resolving issues to enhance user experience.
• Providing training and support to team members and users.

What We’re Looking For:
We want someone who is not only skilled but also passionate about SharePoint development.

If you’re a proactive problem-solver with a great attitude, you’ll fit right in! Ideal candidates will possess:

• Proven experience in SharePoint development (preferably SharePoint Online).
• Strong knowledge of SharePoint Framework (SPFx), REST APIs, and Microsoft Power Platform.
• Familiarity with JavaScript, HTML, CSS, and related web technologies.
• Excellent communication skills to engage with both technical and non-technical stakeholders.
• A team-oriented mindset and a willingness to learn and grow.

Ready to Make an Impact?
If you’re excited about the prospect of working in a fast-paced, rewarding environment, we’d love to hear from you! This is your chance to contribute to meaningful projects that shape the future of our organisation.

How to Apply:
Please submit your CV along with a brief cover letter detailing your experience and why you’re a great fit for this role. We can’t wait to meet you!

Join us in transforming the financial landscape with your SharePoint expertise. Apply now and let’s embark on this exciting journey together!

We use generative AI tools to support our candidate screening process. This helps us ensure a fair, consistent, and efficient experience for all applicants. Rest assured, all final decisions are made by our hiring team, and your application will be reviewed with care and attention.

Adecco is a disability-confident employer. It is important to us that we run an inclusive and accessible recruitment process to support candidates of all backgrounds and all abilities to apply. Adecco is committed to building a supportive environment for you to explore the next steps in your career. If you require reasonable adjustments at any stage, please let us know and we will be happy to support you.

.Net Developer

2 days a week onsite in Banbury

£350pd to £400pd - Inside IR35

8 month contract

Our client are looking for an experienced Developer to join them on a contract basis

They are a household name, operating at the forefront of the IT and engineering sectors, specialising in the development of advanced engineering software and digital tools.

Due to ongoing strategic initiatives and growth in their engineering software capabilities, our Client is seeking a highly skilled Software Developer with expertise in .NET technologies. This contract position offers an exciting opportunity to contribute to the design and development of robust, maintainable software solutions that support engineering workflows.

We are looking for:

Proven experience in designing and developing software using .NET and C#.

Proficiency in building RESTful APIs and microservices deployed via container orchestration tools like Kubernetes.

Strong understanding of SQL and experience working with relational databases such as MS SQL Server or Postgres.

Familiarity with modern software development methodologies within an Agile environment.

Practical knowledge of DevOps practices, including CI/CD pipelines and Azure DevOps.

Excellent problem-solving skills and attention to detail.

Effective communication skills, both technical and non-technical.

Experience with Python would be highly beneficial

Interested to hear more? I would be more than happy to discuss the role in more detail, along with any other opportunities you may be open to!

TPBN1_UKTJ

Digital Experience Engineer/DEX & Adoption Engineer

Location: London
Department: Digital Workplace
12 Months Contract

Outside IR35

We’re looking for a Digital Experience & Adoption Engineer to help build a modern, telemetry-driven Digital Employee Experience (DEX) framework that improves how users work across devices, applications, and collaboration tools. You’ll engineer experience scoring, dashboards, self-healing automation, and digital adoption journeys that drive measurable improvements in the Digital Workplace.

This role works closely with Operations, Automation, and Pre-Sales, delivering productised experience services that are proactive, data-driven, and continuously improving.

What You’ll Do

• Deploy and configure DEM platforms such as SysTrack, Nexthink, or Aternity.
• Build experience scoring models, KPIs, and XLA metrics across devices, applications, and user sentiment.
• Develop self-healing automation using Power Automate, PowerShell, Intune remediations, and Graph API.
• Deploy and integrate Digital Adoption Platforms (WalkMe/Whatfix) to guide users and drive Microsoft 365 adoption.
• Build dashboards and analytics in Power BI for experience insights and XLA reporting.
• Integrate telemetry, DAP, and Microsoft 365 data into a unified experience framework.
• Produce engineering documentation, patterns, and standardised operating models for DEX and XLA.
• Support PoCs, pilots, and roadmap initiatives for DEX, automation, and adoption tooling.

What We’re Looking For

• Hands-on experience with DEM tools (SysTrack, Nexthink, Aternity).
• Ability to build dashboards, KPIs, and experience scoring that drive measurable outcomes.
• Skilled in automation (Power Automate, PowerShell, Intune Remediation, Graph API).
• Experience deploying or configuring Digital Adoption Platforms (WalkMe, Whatfix).
• Strong analytical mindset with the ability to turn telemetry into actionable improvements.
• Excellent documentation and standardisation skills.
• Understanding of digital adoption, user behaviour, and change-driven experience improvements.

Certifications

Strongly Preferred:

• WalkMe or Whatfix Academy certification
• Power Automate or Power Platform fundamentals

Beneficial:

• Power BI/data visualisation certifications
• Microsoft 365 adoption or change management certifications
• ITIL Foundation

Why Join Us?

• Shape the future of Digital Employee Experience across a global Digital Workplace platform.
• Work with cutting-edge DEM, automation, and DAP technologies.
• Help build a telemetry-led, self-healing, user-centric service model.
• Contribute to product innovation, roadmaps, and XLA-based service design.

Location: Remote - (occasional travel to the office in Swindon)

Day rate: £500pd (Inside IR35)

Length: 9 months

One of our established clients are looking for a Data Engineer to join them on a contract basis for an initial 6 months

The business themselves was created in 2017 and they are the national funding agency investing in science and research in the UK, operating across the whole of the UK with a combined budget of more than £6 billion

You will play a central role in enabling data-driven decision-making and capacity planning across the organisation, initially focused on the Operations team. The role blends modern data engineering, full-stack development, cloud-native architecture and advanced analytics-including AI/ML, LLMs and Retrieval-Augmented Generation to ensure they operate with efficient, scalable and future-ready digital capabilities.

Their toolset includes AWS hosted databases and complex ETL pipeline tools, integration platforms and integration of data for consumption by data services and data applications based on PowerBI, powerapp, and other tools as well as Node and React based web applications.

They are looking for you to have experience in the following:

• Demonstrable experience designing and deploying modern data solutions.
• Experience in application development and using MI/BI tools such as Power Platform (Power Apps, Power Automate, Power BI) and Tableau.
• Proven track record of improving processes, systems and data workflows.
• Experience working with APIs, integration gateways and cloud-based services.
• Cloud experience with AWS
• Python development skills, including data engineering and ML frameworks

If you’re interested, I would be more than happy to discuss the role in more detail, along with any other opportunities you may be open to

Please apply using the link or get in touch on 0117 332 8100/ email me on r.long @ ioassociates.co.uk

Location: Hybrid - Newcastle office preferred. Other UK locations available including London. Start day: ASAP Contractor rate: £400 per day inside IR35 Duration: 6 months, initially Role Overview As a Senior Software Developer, you’ll design, build, and maintain full‑stack digital services that support citizen‑facing government platforms. Working within a multi‑disciplinary Agile team, you’ll contribute to solution design while ensuring the stability, security, and resilience of the products you deliver. You’ll work across modern cloud environments, develop scalable backend services, build high‑quality UIs, and support continuous delivery through strong engineering practices and automated testing. Key Responsibilities • Develop and maintain digital services and contribute to solution design • Build backend services using Java (8+), Node.js, and Spring Boot • Develop UI components with performance, usability, and security in mind • Build secure, scalable solutions using AWS or Azure • Work with APIs, RESTful services, and microservice architectures • Use Docker/Kubernetes for containerisation • Create automated test suites to support CI/CD • Follow engineering best practices and code quality standards • Collaborate across Agile ceremonies with BA/DevOps/QA teams • Ensure accessibility standards (WCAG 2.2 AAA) are met Skills & Experience Essential • Full‑stack development experience • Strong hands‑on Java (8+), Node.js, Spring Boot • Experience with AWS and/or Azure • Knowledge of SQL and NoSQL databases • Docker and Kubernetes experience • Strong CI/CD and automated testing capability • Experience with APIs and microservices • Understanding of accessibility standards • Strong Agile delivery experience Desirable • Event‑driven architecture (e.g., Kafka) • ETL or external systems integration • Experience with SonarQube or similar tools • Background in accessible digital services • Cloud‑native/serverless familiarity • Awareness of AI/ML‑enabled development • Strong communication and hybrid‑working collaboration skills

Role Overview

We are seeking a Senior Full Stack TypeScript Engineer to design, build, and operate mission-critical insurance applications.

Key ResponsibilitiesFull Stack Development

• Design, develop, and maintain full-stack applications using TypeScript.
• Build frontend applications using Next.js and backend services using Nest.js.
• Develop scalable RESTful APIs and microservices.

Cloud & Infrastructure

• Deploy and manage applications on AWS cloud infrastructure.
• Work with AWS ECS for containerized application deployment.
• Manage infrastructure using Terraform (Infrastructure as Code).

Data & Storage

• Design and manage SQL and NoSQL database solutions.
• Work with PostgreSQL (AWS Aurora) and DynamoDB.
• Implement efficient data models and database performance optimizations.
• Experience with TypeORM is a plus.

Event Driven Architecture

• Build event-driven services using AWS EventBridge.
• Implement notification systems using AWS SNS.

CI/CD & DevOps

• Implement CI/CD pipelines using GitHub Actions.
• Ensure automated build, testing, and deployment workflows.
• Support DevOps practices for reliable application delivery.

Required Skills & ExperienceCore Technologies

• Strong experience with TypeScript and JavaScript.
• Hands-on experience with:
• Next.js (Frontend)
• Nest.js (Backend)
• Experience building full-stack applications and APIs.

Cloud & Infrastructure

• Strong experience with AWS cloud services.
• Hands-on experience with:
• AWS ECS
• Terraform
• AWS EventBridge
• AWS SNS

Location: Tring (Predominately onsite with flex where project allows) Duration: 4-6 month contract IR35: Outside IR35 Role detaills: Our client, a leading entity in the Defence & Security sector, is seeking a highly motivated Senior Software Engineer to join them on a contract basis - The role will encompass the design and development of a web-based control and monitoring dashboard application for an antenna terminal system. Key Responsibilities: Design and develop a web-based control and monitoring dashboard application for an antenna terminal system. Engage in the full design life cycle from specifications generation to thorough regression testing of pre-production units. Build and maintain React/Next.js frontend applications and NestJS backend services within a shared pnpm monorepo environment. Integrate user-facing components with backend services using various communication protocols (REST, WebSockets, SNMP, MQTT, etc.). Develop the GUI using a mix of off-the-shelf UI components and custom modules. Ensure the UI code is well-structured, scalable, and testable, conforming to UX/architecture guidelines. Ensure compliance with modern accessibility standards and usability best practices across browsers and devices. Contribute to software architecture, project planning, and specification documentation. Job Requirements: Proficiency in frontend technologies including HTML5, CSS3, JavaScript, TypeScript, React, and Next.js. Experience with backend services using NestJS and related TypeScript tooling. Understanding of various communication protocols like TCP/IP, HTTP, and SNMP. Experience with containerization tools such as Docker. Ability to design, implement, integrate, and verify software applications on Linux and Windows OS. Proven product development experience from concept through deployment. Familiarity with networked applications that require low-latency and high-availability. Preferred Experience: Knowledge of communication systems design. Understanding of various communication protocols, including RS-232, I2C, CAN, SPI, USB, TCP, and UDP over IP. Familiarity with databases, web servers (e.g. Apache), and UI/UX design. Interested? Apply today via the link provided

Tech Lead – Python / TypeScript / C# / React / Azure £650–£750 per day | Outside IR35 | 6 Month Contract | Remote (Occasional London Travel) I’m currently working with a leading financial services technology consultancy that is looking to bring in an experienced Tech Lead to support the delivery of modern software solutions within the pensions and investment space. This is a hands-on leadership role, splitting your time between full-stack engineering and leading a small team of senior developers. The role offers the opportunity to work on complex platforms within a highly collaborative environment while helping shape modern engineering practices including AI-assisted and agentic development workflows. The role You will lead a team of four experienced engineers while remaining actively involved in the development process. Alongside technical leadership, you will play a key role in delivery coordination, Agile ceremonies, and stakeholder engagement. You will also act as a key technical contact within the project environment, helping unblock delivery challenges, guide engineering decisions and ensure high-quality solutions are delivered. Key responsibilities • Leading a team of four senior engineers within an Agile delivery environment • Remaining hands-on with full-stack development across Python, TypeScript, C#, React and Azure • Running Agile ceremonies including stand-ups, sprint planning and retrospectives • Managing day-to-day delivery, identifying and removing blockers • Acting as a key technical contact for stakeholders and clients • Driving modern development practices including AI-assisted and agentic engineering workflows • Supporting solution design and maintaining strong engineering standards Experience required • Proven experience operating as a Tech Lead or Senior/Lead Engineer • Strong hands-on development experience across modern full-stack technologies • Experience with Python, TypeScript, C#/.NET, React and Azure environments • Experience leading engineering teams within Agile delivery frameworks • Strong communication skills with the ability to engage confidently with stakeholders • A solutions-focused mindset with a strong focus on delivery and engineering quality Contract details • £650–£750 per day • Outside IR35 • Initial 6 month contract • Remote working with occasional travel to Central London • Immediate start available If this looks like something you’d be interested in, feel free to apply or reach out directly to discuss the opportunity further

Full-Stack Engineer (FX Trading Applications)

Location: London (onsite 3 days per week)Day Rate: £700 (via Umbrella Company)Contract: Fixed Term Contract until 31 December 2026

About the Role

Are you ready to dive into the dynamic world of FX Trading technology? Our client is seeking a talented Full-Stack Engineer with strong Java expertise and a passion for solving complex technical challenges. You’ll play a key role in building mission-critical components that power high-performance trading systems-working closely with cross-functional teams in a fast-paced, agile environment.

Key ResponsibilitiesEngineering & Development

• Design and develop backend and frontend features for FX Trading applications.
• Write well-designed, testable, and efficient code across the full stack.
• Build automated test suites (unit, integration, contract, UI/API, performance).
• Define metrics and implement automated evaluation and drift detection for AI-related components.
• Reduce technical debt while improving modularity, observability, reliability, and performance.

Architecture & Integration

• Integrate software components into cohesive, production-ready systems.
• Design clear, maintainable API contracts and ensure backward-compatible changes.
• Optimise low-latency, high-throughput services.

Operational Excellence

• Troubleshoot, debug, and enhance existing systems.
• Instrument services with metrics, logs, and traces for faster incident resolution.
• Participate in deployments in line with strict change-control processes.
• Champion production-ready development through CI/CD gates, feature flags, and safe rollout/rollback strategies.

Collaboration & Continuous Improvement

• Partner with Product, Sales, Trading, Operations, and Data Science teams to deliver business-aligned features.
• Participate in peer reviews while promoting secure coding and performance best practices.
• Recommend improvements in architecture, tooling, developer experience, and testing strategy.
• Contribute to a culture of engineering excellence and innovation.

About You

You’re an engineer who thrives in agile, collaborative environments and enjoys building systems that genuinely influence business outcomes. You bring strong Java expertise, familiarity with Spring/Spring Boot, and a solid understanding of RESTful APIs and microservices. Experience with Kafka, SQL, and frontend technologies like Angular or React will help you shine. And if you have exposure to AI or Machine Learning, even better-that’s a bonus our client truly values.

Qualifications

• Bachelor’s degree in Computer Science, Engineering, or related field (or equivalent experience).
• 5-9 years of hands-on professional software development experience.
• Experience in financial services-particularly within FX Trading-is highly desirable.
• Strong communication skills and proven success working in agile, cross-functional teams.

Join the Team

Join a vibrant, forward-thinking engineering group dedicated to pushing the boundaries of technology in financial services. If you’re excited to build mission-critical systems that elevate trading performance and user experience, we want to hear from you.

Apply now and take the next step in your engineering career!

Pontoon is an employment consultancy. We put expertise, energy, and enthusiasm into improving everyone’s chance of being part of the workplace. We respect and appreciate people of all ethnicities, generations, religious beliefs, sexual orientations, gender identities and more. We do this by showcasing their talents, skills, and unique experience in an inclusive environment that helps them thrive.

We use generative AI tools to support our candidate screening process. This helps us ensure a fair, consistent, and efficient experience for all applicants. Rest assured, all final decisions are made by our hiring team, and your application will be reviewed with care and attention.

Due to the high volume of applications we receive, we are unable to respond to everyone individually. If you do not hear from us within 48 hours of applying, please assume that your application has been unsuccessful on this occasion.

Camden - Office Based
6-9 month FTC
60,000 to 70,000 Pro Rata + Benefits

Exciting opportunity for a skilled Full Stack Developer to join a fast-growing London business, helping to design and build the backend systems, automation tools, and cloud infrastructure that support the company’s technology roadmap.

The business is expanding its internal systems and automation capabilities and is looking for a developer with strong experience in Python, AWS cloud services, and modern API development. This role offers the chance to work on impactful projects including business automation, data processing systems, and modern web applications.

In this role you will collaborate closely with engineering teams and business stakeholders to design and build backend services, APIs, and automation tools. You will work with technologies such as Python, AWS services including Lambda, EC2, S3, RDS, and API Gateway, as well as SQL databases and data processing libraries. You will also contribute to front end development using React where required and support integrations with Microsoft Office workflows and reporting systems.

The ideal candidate will have strong commercial experience developing backend systems using Python and building modern APIs. Experience with React, JavaScript or TypeScript, AWS cloud services, and SQL databases is essential.

Experience building automation tools, working with large datasets, or integrating with Microsoft Office workflows would be highly beneficial.

This is a unique opportunity to join a growing company at an exciting stage, working on modern cloud based systems while helping to improve automation, data processing, and development practices across the business.
The Role:
Design and develop backend systems and APIs using Python
Build secure, scalable, and maintainable cloud services within AWS
Develop automation tools and scripts that integrate with Microsoft Office workflows
Contribute to front end development using React where required
Design and maintain data processing pipelines and reporting systems
Optimise SQL queries and database performance
Collaborate with engineering teams and business stakeholders to build technical solutions
Contribute to improvements in development processes, tooling, and code quality
The Person:
Experienced Full Stack Developer with strong Python backend development skills
Commercial experience developing RESTful APIs and backend systems
Experience building modern web applications using React
Strong understanding of SQL databases, data modelling, and query optimisation
Experience working with AWS cloud services such as Lambda, EC2, S3, RDS, and API Gateway
Interest in automation, data processing, and business workflow integrations
Strong problem solving skills, attention to detail, and effective communication
Experience with Microsoft Office automation, data pipelines, or CI/CD pipelines is a plus

Rise Technical Recruitment Ltd acts an employment agency for permanent roles and an employment business for temporary roles.

The salary advertised is the bracket available for this position. The actual salary paid will be dependent on your level of experience, qualifications and skill set and will be decided by our client, the employer. Rise are not responsible or liable for any hiring decisions made by the end client.

We are an equal opportunities company and welcome applications from all suitable candidates.

A Senior Innovation technologist is a hybrid professional who combines technical skills (like software development, hardware engineering, or digital fabrication) with creative thinking (such as
design, storytelling, and user experience) to build innovative, often interactive experiences.

In Simple Terms:

An innovation technologist uses technology as a creative mediumlike an artist uses paint or a
musician uses instrumentsto bring ideas to life, often in new or unexpected ways.

What They Typically Do:
Prototype ideas quickly using code, electronics, sensors, AI, or immersive tech (like AR/VR).
Collaborate with creatives (designers, artists, strategists) and developers to make
experimental digital projects.
Bridge the gap between concept and implementationturning what if? into here it is.
Common Areas of Work:
Advertising and media: Creating interactive installations, digital billboards, or tech-driven
campaigns.
Startups & product innovation: Rapid prototyping for new digital products.
Museums & events: Building experiential exhibits or immersive environments.
AI and generative art: Using algorithms and data as tools of expression.
Example Projects:
Using AI to accelerate the SDLC
Insurance: IoT data used to enable continuous underwriting and more accurate pricing
A hyper-personalised Loans product with unique rates and terms & Conditions.
Creating a cost optimised multi model journey management tool

Key Skills:
Knowledge of GCP Cloud architecture, development and deployment (K8s)
Coding (JavaScript, Python, Java, etc.)
UX/UI design
AI/ML, generative design, 3D engines (e.g. Unity)

Transport Club Software Engineer - Remote

An opportunity is available for a skilled Transport Club Software Engineer to support critical transport technology systems used across the UK. This role sits within the ITSO Back Office value stream and focuses on the development, support and continuous improvement of core transaction processing platforms used by transport operators nationwide.

You will contribute to the development and support of the Transport Club HOPS, Fulfilment and Actora product suites along with associated services and shared libraries. These platforms handle journey transaction processing and message routing that underpin national transport services.

The Role - Transport Club Software Engineer

• Develop, maintain and support Transport Club HOPS, Fulfilment and Actora platforms.
• Deliver software enhancements across the full lifecycle from design through deployment.
• Support DevOps delivery pipelines and assist with escalations from the Transport Club Service Desk.
• Work closely with internal teams and third party clients to support platform usage and improvement.
• Contribute to ongoing improvements to engineering practices, tooling and platform performance.
• Participate in Agile delivery cycles including sprint planning, development and release.

Key Skills and Experience

• Strong experience in Java enterprise development.
• Experience working with relational database technologies.
• Experience developing large scale enterprise applications.
• Knowledge of ITSO transport systems or standards.
• Understanding of software engineering best practices.
• Experience with automated software testing frameworks.
• Experience working with DevOps integration and deployment pipelines.
• Experience working within Agile Scrum delivery teams.
• Familiarity with technologies such as Git, Jenkins, Groovy, Elasticsearch, Cucumber, JUnit, REST services, Angular, Node and C#.

This role suits an experienced Transport Club Software Engineer who enjoys working on large scale systems that support national infrastructure.

To apply, please send your CV by pressing the apply button

Java Developer - multiple roles

£510/day Inside IR-35

6 month contract

Active SC required

Remote with occasional travel to London for client meetings only - expensable

We are looking for experienced fullstack Java Software Engineers to support projects across UK Government and Law Enforcement. You’ll work in multidisciplinary teams delivering secure, reliable and scalable systems. The role is hands-on and focused on building high quality software using modern engineering practices.

What you’ll do

You’ll design, build and maintain Java based microservices, applying test driven development and following established engineering standards. You’ll work with technologies including Java, Spring Boot, Postgres, Kafka, Docker, React and AWS. You’ll contribute to CI/CD pipelines, ensure non-functional requirements are met and collaborate with colleagues across engineering, analysis and design.

Essential experience

Java and Spring Boot

Building and maintaining microservice based systems

Postgres or other relational SQL databases

Test-driven development (JUnit, Mockito or similar)

Docker and containerisation

CI/CD pipelines (Jenkins or similar)

Working in agile, multi-disciplinary teams

Desirable experience

Kafka

Liquibase or similar migration tooling

Swagger/OpenAPI

Gradle

React

TypeScript

Reasonable Adjustments:

Respect and equality are core values to us. We are proud of the diverse and inclusive community we have built, and we welcome applications from people of all backgrounds and perspectives. Our success is driven by our people, united by the spirit of partnership to deliver the best resourcing solutions for our clients.

If you need any help or adjustments during the recruitment process for any reason , please let us know when you apply or talk to the recruiters directly so we can support you.

TPBN1_UKTJ

Transport Club Software Engineer - Remote

An opportunity is available for a skilled Transport Club Software Engineer to support critical transport technology systems used across the UK. This role sits within the ITSO Back Office value stream and focuses on the development, support and continuous improvement of core transaction processing platforms used by transport operators nationwide.

You will contribute to the development and support of the Transport Club HOPS, Fulfilment and Actora product suites along with associated services and shared libraries. These platforms handle journey transaction processing and message routing that underpin national transport services.

The Role - Transport Club Software Engineer

• Develop, maintain and support Transport Club HOPS, Fulfilment and Actora platforms.
• Deliver software enhancements across the full life cycle from design through deployment.
• Support DevOps delivery pipelines and assist with escalations from the Transport Club Service Desk.
• Work closely with internal teams and third party clients to support platform usage and improvement.
• Contribute to ongoing improvements to engineering practices, tooling and platform performance.
• Participate in Agile delivery cycles including sprint planning, development and release.

Key Skills and Experience

• Strong experience in Java enterprise development.
• Experience working with relational database technologies.
• Experience developing large scale enterprise applications.
• Knowledge of ITSO transport systems or standards.
• Understanding of software engineering best practices.
• Experience with automated software testing frameworks.
• Experience working with DevOps integration and deployment pipelines.
• Experience working within Agile Scrum delivery teams.
• Familiarity with technologies such as Git, Jenkins, Groovy, Elasticsearch, Cucumber, JUnit, REST services, Angular, Node and C#.

This role suits an experienced Transport Club Software Engineer who enjoys working on large scale systems that support national infrastructure.

To apply, please send your CV by pressing the apply button

Join a leading independent technology and services provider as a Java Developer - e-Trading! Job OverviewJoin a fast-paced and highly collaborative eFX Quantitative Developer team within Global Markets. You'll help build and enhance a best-in-class eFX trading platform, working closely with quants and traders to drive automation, performance, and revenue. This role sits within the Principal Flow Trading stream and offers hands-on ownership of the full development lifecycle. Location: London (Hybrid) Daily Rate: Flexible Contract Length: Until Dec 2026 Start Date: ASAP Key Responsibilities Develop and enhance a low-latency, high-throughput eFX algorithmic trading platform Own initiatives end-to-end: analysis, design, implementation, delivery Design, implement, and back-test pricing and execution strategies Build analytics to monitor model and platform performance Enhance the proprietary eTrading framework used across Global Markets Collaborate closely with quants, traders, and technology teams in an agile environment Key Requirements Strong business knowledge of electronic trading, ideally eFX Proven experience building low-latency, event-driven algorithmic trading platforms Advanced Java expertise, including lock-free and low-garbage techniques Experience working with quant teams and implementing algorithmic models Familiarity with messaging protocols such as Aeron, Kafka, FIX, SBE, ITCH, OUCH Knowledge of time-series databases (preferably KDB) and Python for analytics Full-stack experience (React) is beneficial for building trader tools and dashboards Additional Information Interview Process: Typically 2 stages - technical interview, system design, and team discussion How to ApplyIf you're interested in this role, click 'apply now' to forward an up-to-date copy of your CV, or call us today. If this job isn't quite right for you, but you are looking for a new position, please contact us for a confidential discussion about your career. Hays Talent Solutions is a trading division of Hays Specialist Recruitment Limited and acts as an employment agency for permanent recruitment and employment business for the supply of temporary workers. By applying for this job you accept the T&C's, Privacy Policy and Disclaimers which can be found at hays.co.uk

Shopify Engineer £437 per day inside IR35 - REMOTE - 2 months The Shopify Engineer will be responsible for architecting, developing, optimising, and maintaining high-performance Shopify storefronts across multiple markets. This engineer will work closely with MarTech, Digital product to deliver scalable, high-quality commerce experiences. 5-7 years of hands-on development with Shopify (Liquid). Strong experience with Shopify Plus (checkout extensions, scripts, functions). Solid expertise in HTML5, CSS3, SCSS, JavaScript/TypeScript. Experience building custom Shopify apps (Node.js/React). API integration experience (Wehooks, REST/GraphQL, Shopify Admin API, Storefront API). Understanding of E-commerce architecture, caching, APIs, and modern cloud environments. Experience with React, Remix/Hydrogen, and modern JS frameworks will be added advantage This temporary contract is inside IR35 and will require working under the direction of the client delivery manager as part of a multi-disciplinary team. The successful candidate will follow established delivery processes and working practices Shopify Engineer £437 per day inside IR35 - REMOTE - 2 months Damia Group Limited acts as an employment agency for permanent recruitment and employment business for the supply of temporary workers. By applying for this job you accept our Data Protection Policy which can be found on our website. Please note that no terminology in this advert is intended to discriminate on the grounds of a person's gender, marital status, race, religion, colour, age, disability or sexual orientation. Every candidate will be assessed only in accordance with their merits, qualifications and ability to perform the duties of the job. Should the role require the successful candidate to undergo and be eligible for UK Security Vetting. Clearance sponsorship will be provided where required. Due to the nature of the work, candidates should meet the relevant residency requirements. If applicable, Reserved Post nationality restrictions will be confirmed by the client. Damia is committed to inclusive recruitment and welcomes applicants from all backgrounds. Damia Group is acting as an Employment Business in relation to this vacancy and in accordance to Conduct Regulations 2003.

Java Software Engineer Contract Leeds or Croydon (Hybrid 2 days onsite per week) Up to £600 per day Inside IR35 6-month contract Requires Active SC An experienced Java Software Engineer is required for an initial 6-month contract supporting a major digital and cyber programme operating within complex, high-security environments. This role offers the opportunity to work on critical backend services, improving automated testing and code quality within an established engineering team. The position is hybrid , with 2 days per week onsite in either Leeds or Croydon , and offers a day rate of up to £600 (Inside IR35) . The Role This role focuses on strengthening backend service quality through improved automated testing and engineering best practices. The successful contractor will work closely with software engineers and requirements owners to increase test coverage, reduce defects, and improve maintainability across existing services. Key Skills & Experience Strong Java development experience (Java 17+) Experience with JUnit 5 and modern Spring / Spring Boot (3.x) Strong understanding of automated testing frameworks and strategies Experience improving test coverage and quality within backend services Knowledge of modern testing tools such as TestContainers or similar Ability to refactor production code to improve testability Experience working in collaborative engineering teams Strong ability to interpret and challenge functional and non-functional requirements Experience estimating work and delivering against agreed timelines Strong communication and technical discussion skills TPBN1\_UKTJ

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Job Title: Software Engineer

Location: London (hybrid from their Central St Giles office, 3 days onsite 2 remote)

Job type: 06 months contract

Job Description

As a Software Engineer, you have influence well beyond yourself. You often own all aspects of your immediate area of software engineering work. You are distinguished by your ability to self-direct your technical contributions as well as plan and scope for a project. You act as a point of contact for your cross-functional partners. Faced with a problem, you will scope it, research possible solutions and technologies, and recommend a solution that includes both the short-term and long-term needs.

Responsibilities include:

• Write product or system development code without supervision, conduct testing beyond unit testing (e.g. integration, performance, stress, security, load, fuzz), design code to allow for easy testing and write test case descriptions.

Review other engineers’ code and provide feedback to ensure best practices (e.g., style guidelines, checking code in, accuracy, testability, and efficiency). Identify critical components and tech debt with high carrying costs. Implement or guide remedies to improve long-term maintainability, modifiability, etc. Managers also oversee their team’s coding, testing, and reviewing.

• Take ownership of rolling out a project to completion, contributing to qualification, end-user documentation, production deployment/monitoring, process automation, and customer support as needed.

Set up or improve test/monitoring/survey infrastructure, systems or practices. Consider engineering excellence (e.g., code health, low toil, system maintainability and scalability over time).

Contribute to existing documentation or educational content and adapt content based on product/program updates and user feedback.

Triage product or system issues and debug/track/resolve by analyzing the sources of issues and the impact on hardware, network, or service operations and quality. Managers ensure their teams follow the above to drive product excellence.

• Design systems within the scope of their area.

Clarify problems to understand gaps, break down problems into solvable parts and assess trade-offs to ensure coherent design, participate in or drive design reviews with peers and stakeholders to decide amongst available technologies. Managers also oversee and guide their teams in systems design.

For those with employee reports, the amount of direct, technical contributions will be balanced against the amount of management responsibility required in the role.

• Set and achieve business goals Deliver business impact for us by setting, communicating, and achieving team priorities that support organizational goals. Align with partners and make key decisions as needed to achieve team objectives.

• Support and uphold inclusive team norms Ensure that team norms create belonging, psychological safety, and respect. Facilitate collaboration and open communication to help teams achieve results together.

Minimum role qualification requires proficiency in:

• Test engineering

• Team Management

• Data structures and algorithms

• Architecture knowledge

• Programming

• SWE system design

• Code and system health

• Simplification

• Conflict resolution

• Data analysis and synthesis

• Systems thinking

• Code comprehension

• Debugging, diagnosis and resolution

Key responsibilities:-

The talent will be joining the GBO labs team, which functions as an AI accelerator for business operations at Google. The GBO labs team incubates and runs 12-week sprints to deliver new products. The temp’s responsibilities will be approximately 70% maintenance of existing products and 30% helping to incubate new products. Maintenance includes building new features, not just support.

If you’re excited about this role then we would like to hear from you!

Please apply with a copy of your CV or send it to Prasanna . merugu @ randstaddigital . com and let’s start the conversation!

Randstad Technologies is acting as an Employment Business in relation to this vacancy.

TPBN1_UKTJ

Software Engineer - Open Source Specialist Location: Gloucestershire Contract Type: Contract About the Role Guidant Global is partnering with our client to recruit an experienced Software Engineer with strong open‑source expertise. You'll join a small, highly skilled technical team delivering bespoke, open‑source‑driven solutions across multiple platforms, including cloud environments and disconnected networks. This role is ideal for someone who thrives in collaborative engineering environments, enjoys solving complex problems, and is passionate about building scalable, secure, and high‑performance applications. Key Responsibilities Develop high‑quality software for client projects, working individually or as part of a development team Collaborate with technical leads and product owners to interpret and deliver against technical requirements Engage directly with clients to gather requirements and propose innovative solutions Contribute to all aspects of the software development lifecycle Produce detailed technical documentation and design specifications Share expertise with colleagues, supporting a culture of continuous learning Work alongside or directly within client teams when required Drive improvements in development approaches, code quality, and delivery standards Required Qualifications Bachelor's degree in Computer Science, Software Engineering, or equivalent experience Proven experience contributing to or managing open‑source projects Experience & Technical Skills Essential Strong proficiency in Go, Python, or JavaScript Experience with Linux-based operating systems (RHEL, Rocky, Debian, Ubuntu) Hands‑on experience with Git and open-source platforms (GitHub/GitLab) Ability to build and deploy scalable applications or libraries Strong debugging, problem‑solving, and performance optimisation skills Understanding of open‑source licensing (MIT, GPL, Apache) Experience with cloud platforms such as AWS or Azure Ability to create clear, comprehensive technical documentation Experience working within development teams on both minor and major projects Background developing robust, scalable, secure enterprise systems Experience across the full software development lifecycle Ability to follow fast, iterative development approaches Understanding of build & release management using tools like Maven, NPM, PyPI, Ansible Experience using Atlassian toolsets (Jira, Confluence, etc.) Desirable Experience with containerisation and orchestration (Docker, Kubernetes) Understanding of Agile sprint planning and cross‑team collaboration Ability to take on technical leadership responsibilities Stakeholder engagement across technical and non‑technical functions Knowledge of CI/CD tools, scripting languages, database technologies, messaging technologies Experience with vulnerability research Behavioural Competencies Strong communication skills, able to engage effectively with both technical and non‑technical audiences Collaborative team player who shares knowledge openly Proactive approach to problem‑solving and client engagement Adaptable, innovative, and comfortable working in fast‑paced environments Why Join Through Guidant Global? Guidant Global is a trusted partner in connecting talented professionals with impactful, forward‑thinking organisations. We support you throughout the recruitment process, offering transparent communication and a people‑first approach. Guidant Global is acting as an Employment Business in relation to this vacancy