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Discover top noSQL jobs on Haystack – your go-to IT job board for the latest opportunities in noSQL databases. Whether you’re a developer, administrator, or data engineer, find noSQL roles that match your skills in MongoDB, Cassandra, Couchbase, and more. Start your search today and advance your career in the fast-growing noSQL database market!
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Data Engineer (National Security)
Sanderson Government and Defence
London
Hybrid
Mid - Senior
£65,000
RECENTLY POSTED
mongodb
kafka
python
nosql
java
apache-nifi
+1
The Role As a Data Engineer, you’ll be responsible for designing, building, and maintaining robust data pipelines and architectures. You will work closely with stakeholders to understand complex data challenges, transform raw data into meaningful insights, and support analytics and reporting. This includes working with batch, streaming, real-time, and unstructured data, applying distributed compute techniques to handle large datasets efficiently. Key Responsibilities Develop and maintain data ingestion pipelines and orchestration workflows Design database schemas and data models Integrate and enrich data from multiple sources, ensuring consistency and quality Design and implement ETL/ELT processes (e.g., using Apache NiFi) Produce reusable, maintainable code with a test-driven approach Maintain and enhance existing data platforms and services Investigate and resolve operational issues in integrated datasets Implement data security measures to protect sensitive information Support Agile delivery, breaking down user requirements into actionable tasks Monitor and optimise system performance for reliability and efficiency Required Skills Apache Kafka Apache NiFi SQL and NoSQL databases (e.g., MongoDB) ETL/ELT development with Groovy, Python, or Java About the Employer With over 60 years of experience supporting government and defence programmes, this employer delivers deep technical expertise in sensors, communications, cyber, and advanced analytics. The organisation applies innovation, technology, and data to help clients make informed decisions and protect critical systems and infrastructure. Clearances Due to the nature of this role, we require you to be eligible to achieve the highest level of security clearance. Benefits & Culture Work at the cutting edge of technology in defence and national security Opportunity to spend time on innovative R&D projects and concept creation Collaborative, geeky, and creative environment that celebrates technical brilliance Competitive bonus scheme up to £3,000 / 6% of salary Generous holiday: 30 days + bank holidays, 3.5 days over Christmas, option to buy/sell extra leave Supportive and engaging culture, focused on growth and innovation Hybrid working: 3 days in the office, 2 days from home, flexible to work fully on-site if needed 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
Software Engineering Manager (Snowhill, Birmingham, United Kingdom)
BT Group
Multiple locations
Hybrid
Senior - Leader
Private salary
RECENTLY POSTED
javascript
nosql
jira
java
dynatrace
Working Style: 3 days a week in office, 2 days from anywhereWhy this job mattersAs a Software Engineering Manager, you’ll lead transformative initiatives that shape the future of BT’s Fixed Networks and NG OSS platforms.You’ll define, lead and implement technical strategies, deliver innovative solutions aligned with architecture and security standards, and drive end-to-end product development, demonstrating autonomy and confidence without needing instruction or guidance.This role is pivotal in building scalable tools, enabling automation, and fostering collaboration across internal teams and vendor partners.What you’ll be doing
Lead the Agile teams and build capabilities to drive the complete SDLC of a new product/enhancement in existing product in Fixed Networks.
Drive complete delivery of a transformation program in SRIMS area utilizing open-source frameworks and tools for Inventory, Planning, Provisioning, Fulfilment and Orchestration.
Design and develop solutions using Core Java, JavaScript, Oracle, NoSQL, and modern frameworks.
Build & implement scalable tools supporting automated DevOps CI/CD pipelines and regression testing.
Drive architectural decisions, adopt emerging technologies, and ensure compliance with security and patching standards.
Contributing as a software consultant to architecture and solution design decisions towards the technology roadmap.
Drive vendor teams and BT FTE teams to work collaboratively to deliver transformation programs including resolving complex issues, coaching & mentoring and contributing to their learning.
Conducting peer reviews within BT or with suppliers, including challenging the quality of development and use of software engineering practice.
Collaborate with internal stakeholders and third-party suppliers to integrate and deliver robust solutions.
Responsible for ensuring application is up to date in terms of patching to ensure lower vulnerabilities, latest open-source software versions, access control policy and align with latest standards in terms of tools and technologies.
Accountable for the design and development of complex projects. This includes ensuring that contributing estimates are of a coherent quality of delivery; providing realistic inputs into delivering within agreed timelines and budgets; adequately documenting delivery; and ensuring correct functional and non-functional behaviour for the solution.
What you’ll bringMANDATORY
Hands-on coding ability and strong analytical skills to trouble shoot and provide technological solutions using Java/J2EE, design Patterns, Oracle, PLSQL, WebLogic and JavaScript.
Understanding of Technology for Frontend, Backend, Messaging and Integration using Open-Source Software.
Experience building new system design solutions and architectural patterns including Microservices and Containerization support, Deployment architecture on Public/Private Cloud, Automation of Testing using mix of TDD, BDD and Bespoke test suite, Monitoring and APM tools and Reporting.
Solid understanding of DevOps, CI/CD lifecycle.
Automating various processes in SDLC and ensuring adherence to different standards and design patterns.
Good telecom OSS knowledge in areas like Planning, Inventory management, capacity management, orchestration and Activation.
Familiarity with tools like JIRA, STORM, ACF, RSA, HP ALM etc…and standards such as TOSCA, YANG, SID, Open API and ODA.
Understanding of various delivery methodologies like Agile, Waterfall etc.
Should possess good telecom OSS knowledge in areas like Planning, Inventory management, capacity management, orchestration and Activation.
Working knowledge of performance tuning of application and continuous integration techniques.
Service Design patterns implementation and knowledge.
Budget Management for Application – FTE and Partner ecosystem.
Application Vulnerability and Security Management.
Application Monitoring using APM tools like Dynatrace.
Ability to analyze problems and propose solutions with high quality.
Understand need of multiple projects and communicate them divisionally and/or cross-divisionally.
Ability to debug complex issues and provide the right solution.
Ability to drive and validate technical and functional designs and lead to implementation.
Excellent verbal and written communication skills.
NICE TO HAVE
Experience with Graph DB (Neo4J / OrientDB), CCNA, and network technologies.
Telecom certifications and Java/Oracle certifications.
Prior experience with large Telco service providers.
Experience in working with geographically dispersed technical teams
What’s in it for you
10% on target bonus
BT Pension scheme, minimum 5% Employee contribution, BT contribution 10%
Life Assurance Cover
Exclusive colleague discounts on our latest and greatest BT broadband packages, BT TV with TNT Sports and NOW Entertainment
From January 2025, equal family leave: receive 18 weeks at full pay, 8 weeks at half pay and 26 weeks at the statutory rate. It’s for all parents, no matter how your family is made up.
Enhanced women’s health support: including help with menopause symptoms, cancer screenings, period care and more.
25 days annual leave (not including bank holidays), increasing with service
24/7 private virtual GP appointments for UK colleagues
2 weeks carer’s leave
World-class training and development opportunities
Option to join BT Shares Saving schemes
About usBT Group was the world’s first telco and our heritage in the sector is unrivalled.  As home to several of the UK’s most recognised and cherished brands – BT, EE, Openreach and Plusnet, we have always played a critical role in creating the future, and we have reached an inflection point in the transformation of our business.    Over the next two years, we will complete the UK’s largest and most successful digital infrastructure project – connecting more than 25 million premises to full fibre broadband.  Together with our heavy investment in 5G, we play a central role in revolutionising how people connect with each other.    While we are through the most capital-intensive phase of our fibre investment, meaning we can reward our shareholders for their commitment and patience, we are absolutely focused on how we organise ourselves in the best way to serve our customers in the years to come.  This includes radical simplification of systems, structures, and processes on a huge scale. Together with our application of AI and technology, we are on a path to creating the UK’s best telco, reimagining the customer experience and relationship with one of this country’s biggest infrastructure companies.     Change on the scale we will all experience in the coming years is unprecedented.  BT Group is committed to being the driving force behind improving connectivity for millions and there has never been a more exciting time to join a company and leadership team with the skills, experience, creativity, and passion to take this company into a new era.A FEW POINTS TO NOTE:Although these roles are listed as full-time, if you’re a job share partnership, work reduced hours, or any other way of working flexibly, please still get in touch.We will also offer reasonable adjustments for the selection process if required, so please do not hesitate to inform us.DON’T MEET EVERY SINGLE REQUIREMENT?Studies have shown that women and people who are disabled, LGBTQ+, neurodiverse or from ethnic minority backgrounds are less likely to apply for jobs unless they meet every single qualification and criteria. We’re committed to building a diverse, inclusive, and authentic workplace where everyone can be their best, so if you’re excited about this role but your past experience doesn’t align perfectly with every requirement on the Job Description, please apply anyway - you may just be the right candidate for this or other roles in our wider team.
Generative AI Consultant
83zero Ltd
London
Hybrid
Mid - Senior
£45,000 - £70,000
RECENTLY POSTED
react
aws
mongodb
javascript
terraform
github
+12
GenAI Full Stack Engineer - Consultant / Senior ConsultantSalary: 45,000 - 70,000 pa + 4,000 Bonus plus benefits, perks and healthcare optionsJob Type: Permanent - Hybrid / 2 x days per week - Travel to client siteBase Locations: London, Manchester, Newcastle, GlasgowOverview:We’re looking for a GenAI Full Stack Engineer who is passionate about solving real-world challenges through technology. You’ll work closely with senior stakeholders both internally and within key clients to create GenAI strategies that translate business issues into relevant technical solutions and competitive propositions that are scalable, secure, and sustainable.Your Role:
Collaborate with the team to develop GenAI proof-of-concepts (POCs) for clients using technologies like Retrieval-Augmented Generation (RAG) and intelligent agents.
Scale existing POCs to production-ready solutions for customer use.
Design and develop Full Stack applications for both GenAI and non-GenAI projects.
Support the development of infrastructure to enable robust end-to-end solutions.
Grow your skills by exploring and experimenting with emerging technologies, including GenAI.
Your skills and experience:
Backend Development: Experience in building microservices using either Python with FastAPI, or TypeScript with Express or equivalent
Frontend Development: Experience in building React applications using TypeScript, leveraging frameworks such as Next.js or Vite.
GenAI Frameworks: Familiarity with tools like LangChain, LangGraph, CrewAI, or Vercel AI (in Python or JavaScript).
LLM experience: Practical experience with Large Language Models (LLMs) such as OpenAI, Anthropic, Mistral, or Llama, and tools like Ollama.
Cloud Platforms: Proficiency in AWS or Azure for hosting and deployment.
Containerization and Orchestration: Hands-on experience with Docker, Kubernetes, and Docker Compose.
Infrastructure as Code (IaC): Exposure to tools like Terraform.
Monitoring Tools: Familiarity with LLM monitoring tools like Langsmith, Langfuse, or similar.
CI/CD: Experience with continuous integration and deployment tools such as GitLab, GitHub, or Jenkins.
Vector Databases: Experience with and (but not limited to) ChromaDB, Pinecone, PGVector, MongoDB , Qdrant etc.
NoSQL: Familiarity with NoSQL databases (e.g., MongoDB preferred).
SQL: Experience working with SQL databases like PostgreSQL.
Proficient in Git and version control platforms like GitHub, GitLab, etc.
To be successfully appointed to this role, it is a requirement to obtain Security Check (SC) clearance.If you’re ready to take the next step in your career and thrive in a fast-paced, innovative environment, we want to hear from you! Please send updated CV to
Technical Lead
EMBL-EBI
Multiple locations
Hybrid
Senior
£85,000
RECENTLY POSTED
linux
mongodb
mysql
django
kubernetes
python
+7
About the TeamWe are looking for a Technical Lead to join the Chemical Biology Resources team at the European Bioinformatics Institute (EMBL-EBI). The Chemical Biology Resources team provides world-leading chemogenomics resources to the scientific community. ChEMBL is a database of quantitative small-molecule bioactivity data curated primarily from the scientific literature widely used to support drug discovery projects in industry and academia. SureChEMBL is a complementary patent resource containing chemical structures extracted from patents daily. UniChem links chemical structures across databases. ChEBI is a highly curated database and ontology of compounds of biological interest. OPSIN converts systematic chemical names into chemical structures.The Technical Lead is part of the leadership team in the group, which consists of an international and interdisciplinary mix of professional scientists and software engineers. You will manage a team of engineers that maintain and develop our websites, APIs and data workflows. You will be working closely with the Team Leader, ChEMBL Group Coordinator and Senior Scientific Developer to ensure that the teams resources are maintained and developed in a sustainable way that is flexible enough to support ongoing changes and improvements to what we do.Duties & ResponsibilitiesIn this role you will:
Oversee and maintain critical infrastructure supporting ChEMBL, SureChEMBL, ChEBI, OPSIN, and UniChem platforms, including Kubernetes clusters, virtual machines, database environments (SQL, MongoDB), transfer services (FTP, etc.), networking and compute clusters
Proactively track and implement EBIs IT database patch schedules and coordinate infrastructure migrations/updates
Develop and implement a comprehensive monitoring strategy across all services to ensure optimal performance and reliability
Ensure the stability and continuous availability of existing systems, with particular focus on the ChEMBL platform and the teams ElasticSearch instance
Further standardise and streamline deployment procedures to create consistency and efficiency across platforms
Serve as the primary point of contact for all IT-related matters, providing expert guidance both internally and externally
Lead the development and ongoing maintenance of all services within the portfolio, with hands-on implementation and technical problem-solving
Maintain ongoing efforts to address technical debt so that our services remain in good health
You have (Requirements)
A degree in computer science or related field, or a PhD in a relevant computational discipline
Several years professional experience involving backend development.
Track record of delivered projects involving backend development
Proficient in Python programming.
Strong experience with Python backend frameworks such as Django or FastAPI.
Strong experience with SQL databases (e.g., Oracle, PostgreSQL, MySQL).
Experience with NoSQL databases such as Elasticsearch and MongoDB.
Experience with DevOps practices such as CI/CD workflows (particularly using GitLab) and infrastructure as code.
Proficient in working with Linux operating systems.
Familiar with containerization technologies (Docker) and orchestration platforms (Kubernetes).
Behaviours
Experience managing a team.
Self-motivated with good communication skills and the ambition to work with international collaborators and users.
Advanced English language and excellent interpersonal skills
Demonstrated ability to see the bigger picture and bring colleagues along with you, ensuring alignment across teams and driving collective success!
You might also have (Desirable)
Experience managing infrastructure for scientific or data science workflows.
Experience with Java programming.
An interest in life sciences is a plus.
Apply now! Benefits and Contract Information
Financial incentives: depending on circumstances, monthly family/marriage allowance of £278 monthly child allowance of £336 per child. Non resident allowance up to £569per month. Annual salary review, pension scheme, death benefit, long-term care, accident-at-work and unemployment insurances
Hybrid working arrangements
Private medical insurance for you and your immediate family (including all prescriptions and generous dental & optical cover)
Generous time off: 30 days annual leave per year, in addition to eight bank holidays
Relocation package including installation grant (as applicable)
Campus life: Free shuttle bus to and from work, on-site library, subsidised on-site gym and cafeteria, casual dress code, extensive sports and social club activities (on campus and remotely)
Family benefits: On-site nursery, child sick leave, generous parental leave, holiday clubs on campus and monthly family and child allowances
Contract duration: This position is a 3 year grant based contract
Salary: Monthly salary starting at£4,206 after tax but excl. pension & insurances) + benefits (Total package will be dependent on family circumstances)
International applicants: We recruit internationally and successful candidates are offered visa exemptions. Read more on our page for international applicants.
Diversity and inclusion: At EMBL-EBI, we strongly believe that inclusive and diverse teams benefit from higher levels of innovation and creative thought. We encourage applications from women, LGBTQ+ and individuals from all nationalities.
Job location: This role is based in Hinxton, near Cambridge, UK. You will be required to relocate if you are based overseas and you will receive a generous relocation package to support you.
To apply, please submit a covering letter and CV via our online system. Applications will close on 05/01/2026.
Senior MySQL DBA
Spectrum It Recruitment Limited
Bournemouth
Fully remote
Senior
£75,000
RECENTLY POSTED
mysql
linux
ubuntu
windows
aws
jenkins
+4
Senior MySQL Database Administrator (DBA)
Remote working
Cloud SQL (MySQL), BigQuery, GCP
Salary circa £75k plus benefits and equity
Are you ready to join a fast-growing, profitable scale-up that’s shaking up the industry? Our client is building a global digital marketplace with a mission to disrupt the sector. They’ve been busy throughout the year and have effectively doubled their tech team. They need passionate, motivated individuals to join their journey!The Role -As the Senior Database Administrator in the team, you’ll oversee the end-to-end management and support of MySQL servers and databases, ensuring they meet high standards and support critical projects. This role requires expertise in design and query optimization to achieve scalable systems, and a track record of administering, supporting, and building databases in high-stakes, production environments.Key Responsibilities -Database Design & Capacity Management, Database Maintenance & Monitoring, Disaster Recovery, Performance Optimization, Security & Compliance, Automation & Upgrades, Data Analysis.Required Skills and Experience -
Essential - sound commercial experience of MySQL databases
Operating Systems: Linux, Ubuntu, Windows
Languages: Shell, T-SQL, PL/SQL.
Cloud Experience (GCP or AWS)
Desirable Skills -
Web application experience, RabbitMQ, Jenkins, Spanner.
Databases: Couchbase, NoSQL.
Why Join?This is a unique opportunity to play a key role in a team that’s transforming the industry. You’ll be working with leading-edge technology, in a supportive, collaborative culture that values innovation and growth.If you’re a proactive, experienced MySQL DBA eager to make an impact in a dynamic, fast-paced environment, we’d love to hear from you!Please send your CV toSpectrum IT Recruitment (South) Limited is acting as an Employment Agency in relation to this vacancy.
Senior Software Engineer - .Net
Lorien
Manchester
Hybrid
Senior
£60,000 - £70,000
RECENTLY POSTED
dot-net
kubernetes
restful
csharp
nosql
sql
I’m looking for a Senior .NET Software Engineer to work on impactful, in-house platforms with a forward-thinking engineering team. My client is an established technology-driven company based in the North West of England, and are hiring a permanent .NET developer to help drive innovation and build robust software solutions that scale.The RoleYou’ll play a key role in developing and maintaining my clients internal software platforms, working across the full development life cycle. The ideal candidate will have strong experience with Back End technologies and a proactive approach to cloud-native development.LocationThis is a remote-first role, but we’re ideally looking for someone based within a commutable distance of the North West for occasional team collaboration days.Tech Stack
C#/.NET (Core and Framework)
Azure cloud services
Kubernetes (AKS)
RESTful APIs & Microservices
SQL & NoSQL databases
CI/CD & modern DevOps practices
Experience
Solid experience in .NET software engineering (C#)
Project Lead/Team Lead experience
Strong cloud experience, ideally with Azure
Familiarity with containerisation & orchestration (Kubernetes preferred)
Good understanding of software architecture and clean code principles
Comfortable working independently and as part of a collaborative team
Experience with performance tuning and high-availability systems
Familiarity with Agile/Scrum methodologies
Benefits
£60,000-£70,000 DOE
Remote working with flexible hours
25+ days holiday + bank holidays
Private healthcare
Training & development budget
Regular team meetups & events
Guidant, Carbon60, Lorien & SRG - The Impellam Group Portfolio are acting as an Employment Business in relation to this vacancy.
Front-End Developer - Newsroom (12 month FTC/Secondment)
Sky
Multiple locations
Hybrid
Mid - Senior
Private salary
RECENTLY POSTED
aws
javascript
r
mysql
python
reduxjs
+2
We believe in better. And we make it happen.Better content. Better products. And better careers.Working in Tech, Product or Data at Sky is about building the next and the new. From broadband to broadcast, streaming to mobile, SkyQ to Sky Glass, we never stand still. We optimise and innovate.We turn big ideas into the products, content and services millions of people love.And we do it all right here at Sky.Sky News is looking for a Newsroom Front-end Developer to join our newsroom team, where technology and storytelling meet to create powerful digital experiences across our editorial and broadcast platforms.We’re after someone with a passion for creating visually compelling, technically robust, and high-impact user experiences - someone who thrives at the intersection of news, design, and development. A creative coder, with a solid news instinct and an eye for detail.What you’ll do
Design and develop innovative, high-quality front-end web applications for news consumers, using modern JavaScript frameworks (React.js, Redux, D3).
Build engaging visual storytelling experiences and editorial tools for use across Sky News platforms.
Prototype rapidly using lean methodology and test-driven development (TDD).
Own and maintain scalable, efficient, and resilient codebases with a focus on performance, security, and maintainability.
Collaborate closely with journalists, designers, and backend developers to deliver seamless, impactful digital products.
Help guide the team’s technical direction and choose the best tools for each project, working across the full software development lifecycle, from idea, design to deployment.
What you’ll bring
Strong experience with JavaScript, especially React/Redux, D3, and the modern JS ecosystem (ES6/ES7).
Experience with Node.js and the back-end ecosystem, including npm and webpack.
Experience designing and deploying serverless architectures on Google Cloud Platform (GCP) / Amazon Web Services (AWS)
Experience with TDD and testing frameworks such as Mocha and Cypress, along with CI/CD tools like CircleCI.
Proficiency with Git, JIRA, and modern development workflows.
Solid understanding of web performance, security, and optimization techniques.
Knowledge of Python or R for data manipulation or backend scripting and familiarity with MySQL and NoSQL databases.
Experience working in a Unix/Linux environment.
A curiosity regarding current affairs
Team overviewSky NewsYou’ll work on projects across the newsroom, with a focus on premium story-telling, but you’ll be based with the Data and Forensics team - a multi-skilled unit dedicated to providing transparent journalism from Sky News.We gather, analyse and visualise data to tell data-driven stories. We combine traditional reporting skills with advanced analysis of satellite images, social media and other open-source information. Through multimedia storytelling we aim to better explain the world while also showing how our journalism is done.The rewardsThere’s one thing people can’t stop talking about when it comes to : the perks. Here’s a taster:
Sky Q, for the TV you love all in one place
The magic of Sky Glass at an exclusive rate
A generous pension package
Private healthcare
Discounted mobile and broadband
A wide range of Sky VIP rewards and experiences
Inclusion & how you’ll workWe are a Disability Confident Employer, and welcome and encourage applications from all candidates. We will look to ensure a fair and consistent experience for all, and will make reasonable adjustments to support you where appropriate. Please flag any adjustments you need to your recruiter as early as you can.We’ve embraced hybrid working and split our time between unique office spaces and the convenience of working from home. You’ll find out more about what hybrid working looks like for your role later on in the recruitment process.Please note that due to the nature of this role, it incorporates a 45 hour working week.Your office spaceOsterleyOur Osterley Campus is a 10-minute walk from Syon Lane train station. Or you can hop on one of our free shuttle buses that run to and from Osterley, Gunnersbury, Ealing Broadway and South Ealing tube stations. There are also plenty of bike shelters and showers.On campus, you’ll find 13 subsidised restaurants, cafes, and a Waitrose. You can keep in shape at our subsidised gym, catch the latest shows and movies at our cinema, get your car washed, and even get pampered at our beauty salon.We’d love to hear from youInventive, forward-thinking minds come together to work in Tech, Product and Data at Sky. It’s a place where you can explore what if, how far, and what next.But better doesn’t stop at what we do, it’s how we do it, too. We embrace each other’s differences. We support our community and contribute to a sustainable future for our business and the planet.If you believe in better, we’ll back you all the way.Just so you know: if your application is successful, we’ll ask you to complete a criminal record check. And depending on the role you have applied for and the nature of any convictions you may have, we might have to withdraw the offer.
Fullstack Developer - SC Cleared
LA International Computer Consultants Ltd
London
Fully remote
Mid - Senior
£350/day - £375/day
RECENTLY POSTED
aws
javascript
spring-boot
confluence
github
kubernetes
+6
Our client is looking for two fullstack developers to join the team. You will have experience of delivery services at scale using JavaScript/HTML, Node.js, Spring Boot, REST APIs and event driven integrations on AWS.Technical skills:
Front End: JavaScript, HTML; responsive UI patterns and web standards.
Back End: Node.js and Spring Boot microservices; RESTful API design and API management (policies, rate limiting, security), EKS (Kubernetes), Containerisation (Docker).
Proficient in Kubernetes & Containerisation of Applications
Docker
Integration: data layer integration; event driven design with Kafka; NoSQL (MongoDB/DocumentDB).
Security: IDAM/IdP, SSO, RBAC, SSL/TLS, KMS (key management and envelope encryption patterns), Graph API.
Cloud operability: telemetry and logging on AWS; performance and availability monitoring.
Tooling & delivery: Jira, Confluence, GitHub, CI/CD pipelines; automated testing and code reviews.
The role is based remotely and is inside IR35. The contract is for 3 months initially.LA International is a HMG approved ICT Recruitment and Project Solutions Consultancy, operating globally from the largest single site in the UK as an IT Consultancy or as an Employment Business & Agency depending upon the precise nature of the work, for security cleared jobs or non-clearance vacancies, LA International welcome applications from all sections of the community and from people with diverse experience and backgrounds.Award Winning LA International, winner of the Recruiter Awards for Excellence, Best IT Recruitment Company, Best Public Sector Recruitment Company and overall Gold Award winner, has now secured the most prestigious business award that any business can receive, The Queens Award for Enterprise: International Trade, for the second consecutive period.
Senior Backend Developer
Fruition Group
London
Hybrid
Senior
£65,000 - £95,000
RECENTLY POSTED
git
django
python
nosql
sql
Location: London - 1x a monthSalary: Up to £95,000 (D.O.E) + benefitsFruition Group working with a leading Insurtech unicorn on a mission to transform the insurance industry. Their products have already generated millions in revenue, and now they’re investing heavily in new innovations that will shape the sector for years to come. This is an exciting opportunity for a motivated Senior Engineer who wants to grow in a high-performing, forward-thinking business.As a Senior Backend Engineer, you’ll play a central role in building and scaling the systems that power their insurance platform. You’ll focus on developing Python-based cloud microservices (FastAPI preferred), contributing to the architecture of resilient, high-performance systems, and collaborating with a cross-functional team to deliver features at pace.This is a hands-on engineering position with plenty of scope to influence technical direction, improve processes, and grow your expertise in distributed systems.What will I be doing:
Design, develop, and maintain Python microservices (FastAPI) running in production.
Take ownership of features end-to-end, from design to deployment and monitoring.
Write high-quality, testable code with a focus on scalability and resilience.
Collaborate closely with engineers, product managers, and designers to deliver quickly.
Contribute to evolving architecture, tooling, and CI/CD practices.
What experience do I need:
Strong background in Python development (FastAPI, Flask, or Django).
Good knowledge of microservices, APIs, and cloud-based infrastructure.
Experience with SQL and NoSQL databases, Git, and CI/CD workflows.
Solid engineering fundamentals - data structures, OOP, debugging, and testing.
Collaborative, curious, and eager to experiment with AI tools to improve productivity.
If this position sounds of interest, please apply and a member of the team will be in touch to discuss further.We are an equal opportunities employer and welcome applications from all suitably qualified persons regardless of their race, sex, disability, religion/belief, sexual orientation, or age.
Software Development Team Lead
Spectrum IT Recruitment
Bracknell
Hybrid
Senior
£80,000 - £100,000
RECENTLY POSTED
react
javascript
dot-net
git
jest
kubernetes
+8
Software Development Team Lead required by a leading global Cloud Technology company based in Bracknell. The company are working on cutting-edge technology including AI and propensity modelling. The Software Development Team Lead will be responsible for the software engineering output of the team.This will be a leadership role however the successful Software Development Team Lead will also be expected to be hands-on writing code when required, as well as designing architecture. Therefore the successful candidate will have strong hands-on coding knowledge.The company are happy to consider a Senior/Lead Developer who is looking to step up into more of a leadership role.They operate on a hybrid model which involves 3 days in the office and 2 days from home.Essential experience:
Degree in STEM subject from a Russell Group or Red Brick University
Experience leading software development teams
Knowledge of either C# or React
Strong experience with SQL
Source control, ideally Git
Agile
Any experience in the following would be advantageous:
Latest versions of .NET
AI, Machine Learning
JavaScript, TypeScript and associated frameworks
Containers, Docker, Kubernetes
NoSQL
Test tools such as xUnit, Cypress, Selenium, Jest, SoapUI
This is an exciting opportunity to join a rapidly expanding company using the latest tools and technologies. If you are looking for a role of this nature, please contact (url removed) or call (phone number removed).Spectrum IT Recruitment (South) Limited is acting as an Employment Agency in relation to this vacancy.
Scala Developer - £55K - £60K 5% Pension
Stealth IT Consulting Limited
Multiple locations
Remote or hybrid
Mid - Senior
£60,000
RECENTLY POSTED
scala
mongodb
git
restful
nosql
postgresql
+2
My client are seeking a talentedScala Developerto join their engineering team and contribute to the design and development ofscalable, high-performance applications. This role involves working on modern distributed systems, building APIs, and collaborating with cross-functional teams to deliver enterprise-grade solutions.Key responsibilities:
Design, develop and maintain backend services and APIs usingScalaandPlay Framework.
Implement RESTful endpoints, manage request/response lifecycle, and handle authentication/authorization flows.
Write well-structured, idiomatic Scala and use functional programming patterns where appropriate.
Build and maintain automated tests (unit, integration), and support test automation efforts.
Collaborate with product owners, UX, QA, and other engineers in an Agile environment (Scrum/Kanban).
Participate in code reviews, architecture discussions and pair programming.
Troubleshoot and resolve production issues; contribute to reliability and observability (logging, metrics, alerts).
Help define CI/CD pipelines and deployment processes (e.g., Jenkins/GitHub Actions/Concourse).
Produce concise technical documentation and handover notes.
Must-have skills & experience:
Strong professional experience withScala(minimum 3+ years).
Hands-on experience withPlay Framework(2+ years) building controllers, routing, forms, and HTTP filters.
Solid understanding of functional programming concepts and idiomatic Scala (e.g., immutability, monads, cats/Scalaz familiarity advantageous).
Experience designing and consuming REST APIs, JSON validation/serialization (Play JSON, Circe).
Experience with relational databases (PostgreSQL) and/or NoSQL (MongoDB), including schema design and query optimisation.
Proven experience writing unit and integration tests (ScalaTest, Specs2, Mockito, etc.).
Familiarity with build tools (sbt) and dependency management.
Experience with Git and branching strategies.
Good understanding of HTTP, web security best practices, and performance considerations.
Experience working in Agile teams and participating in ceremonies.
Full Stack Developer
Reed Technology
Walsall
Hybrid
Mid - Senior
£45,000 - £55,000
RECENTLY POSTED
react
aws
graphql
python
nosql
Full Stack Engineer (Python, React, APIs, AWS)Location: West Midlands, 2 days a week in office is required. Reporting to: Technical LeadAbout my clientMy client is a dynamic scale up technology business focused on building innovative, cloud-based platforms. They pride themselves on delivering scalable, user-friendly solutions using modern frameworks and best practices. The team values collaboration, continuous learning, and cutting-edge engineering-leveraging technologies like Python, React, and AWS to create products that are reliable, efficient, and future-ready. Their culture is all about agility, creativity, and empowering developers to make a real impact.The role:They have asked me to find them a Full Stack Python Developer with proven commercial experience in a fast-paced environment to join their team where you’ll work on their brand-new product.You’ll be responsible for developing backend systems, creating and integrating APIs, and working closely with other engineers to ensure the platform is scalable and efficient.Why Join them as a Full Stack Developer?
Work on a greenfield project with modern tech.
Be part of a collaborative, ambitious team that values innovation.
Help shape a platform that will make a real impact in the industry.
What you’ll do as the Full Stack Developer:
Design and develop robust backend systems using Python (FastAPI or Flask).
Build and integrate RESTful and GraphQL APIs.
Develop React-based front-end components for a seamless user experience.
Architect and deploy solutions on AWS, leveraging services like Lambda, S3, DynamoDB, and more.
Write clean, reusable, and testable code following TDD/BDD principles.
Collaborate with engineers to ensure scalability and efficiency.
Participate in code reviews, share knowledge, and continuously improve.
Debug and troubleshoot issues to keep things running smoothly.
What my client are looking for in their next Full Stack Developer:
Proven Python experience (FastAPI or Flask preferred).
React expertise-this is essential.
Strong experience with AWS cloud services (EC2, Lambda, S3, DynamoDB, etc.).
Solid understanding of SQL and NoSQL databases.
Experience with RESTful APIs and client-server communication.
Strong problem-solving and debugging skills.
Familiarity with Git and version control best practices.
Bonus Points For
Serverless architecture experience.
Exposure to Scrum or Extreme Programming (XP).
If you meet this requirement, please apply with an up to date to CVStudies suggest that women tend not to apply for a job if their CV isn’t a perfect fit. Here, talent takes precedence over experience. So, if you like the role and think you could be awesome at it in time, go ahead and apply.
Java Full Stack Engineer (Consultant / Senior Consultant)
83zero Ltd
London
Hybrid
Senior
£55,000 - £70,748
RECENTLY POSTED
java
react
mongodb
spring-boot
terraform
github
+13
You’ll work on a wide variety of projects and gain exposure to technologies including Java, Kotlin, NodeJS, Spring Boot, RESTful microservices, React, NoSQL databases and cloud platforms.Java Full Stack Engineer - Consultant / Senior ConsultantSalary: 45,000- 70,748 Base locations: London, Manchester or Glasgow (Hybrid working) Organisation: Global IT ConsultancyAre you a passionate Java Full Stack Engineer looking to build modern, impactful digital solutions across a range of transformation programmes? This is an opportunity to join a dynamic, fast-growing engineering community where you’ll work with cutting-edge technologies and deliver meaningful outcomes for clients across the UK.About the RoleAs a Java Full Stack Engineer, you’ll be responsible for designing, building and delivering high-quality digital products that solve complex business challenges. You’ll work closely with cross-functional teams, applying engineering best practice, innovation and a consultative mindset to shape solutions from end to end.You’ll work on a wide variety of projects and gain exposure to technologies including Java, Kotlin, NodeJS, Spring Boot, RESTful microservices, React, NoSQL databases and cloud platforms.This role is ideal for engineers who enjoy variety, value continuous learning and want to push forward modern engineering standards within diverse client environments.What You’ll Do
Deliver high-quality microservices using Java (Spring Boot)
Build responsive front-end applications using React, TypeScript/JavaScript, HTML and CSS
Design and build cloud-native solutions using AWS or Azure
Use Git-based version control and CI/CD tooling (GitHub, GitLab, Jenkins)
Implement containerisation using Docker & Docker Compose
Contribute to agile teams, collaborating closely with product owners, designers and fellow engineers
Apply engineering best practices, clean code principles and secure delivery standards
What We’re Looking ForRequired
Strong experience building microservices with Java (Spring Boot)
Experience developing front-end applications with React & TypeScript/JavaScript
Proficiency with Git and online repo tools (GitHub, GitLab etc.)
Experience with CI/CD pipelines
Knowledge of cloud platforms such as AWS or Azure
Experience using Docker
Comfortable working in agile delivery environments
Desirable
Terraform or other Infrastructure as Code tools
Experience with NoSQL databases (e.g., MongoDB) or SQL (e.g., Postgres)
Understanding of web standards, accessibility and development best practice
Experience with Apache NiFi
Bonus Skills
Microservices in C#
Integrating LLMs (e.g., LangChain, Vercel AI)
Experience using the (url removed) Design System and Nunjucks
What You’ll LoveYou’ll be part of a culture that prioritises learning, collaboration and innovation. Expect:
Exposure to high-profile transformation programmes
Access to extensive training and certifications across cloud, security, DevOps, agile and engineering disciplines
Regular knowledge-sharing sessions and digital showcases
Opportunities to attend a dedicated training campus near Paris
Monthly team drinks, breakfasts and away days for connection and development
Hybrid working and flexibility to support work-life balance
Strong wellbeing support, including mental health champions and wellbeing apps
Additional Information
You must be fully flexible for UK-wide client assignment travel as required
Right to live and work in the UK is essential
Hybrid working applies; office base will be London, Manchester or Glasgow
Ready to take the next step?If you’re an ambitious full stack engineer looking to work with leading technologies, grow your expertise and deliver meaningful impact, we’d love to hear from you.Apply today and help shape the next generation of digital excellence.
Full Stack Typescript Engineer
83zero Ltd
London
Hybrid
Junior - Mid
£45,000 - £55,721
RECENTLY POSTED
typescript
react
aws
mongodb
terraform
github
+12
As a Typescript Full Stack Engineer, you’ll design, develop and deliver modern applications and microservices that solve complex client challenges. You’ll work with technologies including React, NextJS, Vite, NodeJS and RESTful microservices, alongside cloud platforms and containerised environments.Typescript Full Stack Engineer - ConsultantSalary: 45,000- 55,721 base plus benefits, perks, and healthcare options! Base Locations: London, Manchester or Glasgow (Hybrid working) Organisation: Global IT ConsultancyAbout the RoleAs a Typescript Full Stack Engineer, you’ll design, develop and deliver modern applications and microservices that solve complex client challenges. You’ll work with technologies including React, NextJS, Vite, NodeJS and RESTful microservices, alongside cloud platforms and containerised environments.What You’ll Do
Build high-quality microservices using NodeJS
Develop responsive, modern front-end applications using React, Typescript, JavaScript
Work with NextJS and Vite to build fast, scalable front-end solutions
Deliver cloud-native applications using AWS or Azure
Contribute to robust CI/CD pipelines (GitLab, GitHub, Jenkins)
Use containerisation tools such as Docker and Docker Compose
Collaborate closely in agile teams across engineering, design and product
Apply best practice in security, quality and maintainability
What We’re Looking ForRequired
Strong experience building microservices with NodeJS
Front-end engineering experience using React + Typescript/JavaScript
Experience with NextJS and Vite
Cloud experience (AWS or Azure)
Knowledge of Git and Git-based version control tools
Experience with CI/CD (GitLab, GitHub, Jenkins)
Experience with Docker / Docker Compose
Strong background working in agile delivery teams
Desirable
Terraform or other Infrastructure-as-Code tools
NoSQL databases (especially MongoDB) or SQL (e.g., Postgres)
Understanding of web standards, accessibility and development best practice
Bonus Skills
Building microservices in C# or Java
Integrating LLMs (e.g., LangChain, Vercel AI)
Using the (url removed) Design System and Nunjucks
What You’ll LoveYou’ll join a community that values technical excellence, continuous learning and collaboration. Expect:
Exposure to high-profile digital transformation programmes
Access to extensive training and certifications across cloud, DevOps, engineering, cybersecurity and agile
A dedicated international learning campus for immersive training experiences
Monthly team events, digital showcases, breakfasts and away days
Hybrid working and flexibility to support your work-life balance
Strong wellbeing support, including wellbeing apps and trained mental health champions
Ready to shape the next generation of digital excellence?If you’re a talented full stack engineer who wants to build innovative products, grow your skills and make a real impact, we’d love to hear from you.Apply today.
C#/.NET Full Stack Engineer
83zero Ltd
London
Hybrid
Mid - Senior
£46,000 - £70,000
RECENTLY POSTED
mongodb
javascript
terraform
github
git
jenkins
+5
Role: C#/.NET Full Stack EngineerBase Locations: London, Manchester, Newcastle or Glasgow Working Pattern: Hybrid, with flexibility for client assignmentsOverviewWe are seeking experienced Full Stack Engineers to support the delivery of modern digital solutions across a range of transformation programmes. This role sits within a multi-disciplinary engineering and consulting environment, working closely with architects, designers, product teams and client stakeholders.Key Responsibilities
Design and build applications using ASP.NET Core, C# and modern JavaScript frameworks
Develop responsive, accessible front-end interfaces using React, Angular or Blazor/Razor
Contribute to cloud-native architectures on AWS or Azure
Implement modern DevOps practices including CI/CD pipelines and automated testing
Collaborate within agile teams to deliver high-quality, scalable software
Integrate with relational and non-relational databases where required
Required Skills & Experience
Strong commercial experience with ASP.NET Core and C#
Experience building front-end applications using modern frameworks
Cloud experience (AWS/Azure)
CI/CD (GitHub, GitLab, Azure DevOps or Jenkins)
Proficiency with Git workflows
Experience working in agile environments
Desirable Experience
Docker, Docker Compose
Terraform or other IaC tools
EF Core, relational DB experience
NoSQL (MongoDB, Cosmos DB)
Microservices in Java/JS/TS
Experience with LLM/AI integration frameworks (e.g., LangChain)
Familiarity with modern design systems
Additional Information
A flexible benefits package is available to tailor to personal needs
Applicants must have valid UK work authorisation
This role may require travel to client sites
Java Full Stack Engineer (DV Cleared)
83zero Ltd
London
Hybrid
Mid - Senior
£46,330 - £55,000
RECENTLY POSTED
java
react
aws
mongodb
spring-boot
terraform
+11
Are you a Java Full Stack Engineer looking to work on cutting-edge, high-impact digital solutions? Do you want to use your expertise to help shape major transformation programmes across government and secure environments? If you’re driven by innovation, value collaboration, and enjoy solving complex technical challenges, we’d love to hear from you.Java Full Stack Engineer (DV Cleared)Consultant Level - Digital Excellence Salary: 46,330- 55,000 Base Locations: London, Manchester, Newcastle or Glasgow Organisation: Global leading IT Consulting Business(Applicants must hold active DV clearance)Are you a Java Full Stack Engineer looking to work on cutting-edge, high-impact digital solutions? Do you want to use your expertise to help shape major transformation programmes across government and secure environments? If you’re driven by innovation, value collaboration, and enjoy solving complex technical challenges, we’d love to hear from you.The RoleAs a DV Cleared Java Full Stack Engineer, you’ll turn visionary ideas into real-world solutions for clients tackling some of the UK’s most complex challenges. You’ll design and build modern applications leveraging technologies such as Java (Spring Boot), NodeJS, RESTful microservices, React, NoSQL and cloud platforms, all while working closely with multi-disciplinary teams. You’ll work on a broad variety of projects - from greenfield builds to large-scale modernisation - with a strong focus on delivering secure, scalable and high-performance digital services.Key Responsibilities
Design and deliver high-quality microservices using Java (Spring Boot)
Build user-centric front-end applications using JavaScript/TypeScript, React, HTML and CSS
Develop cloud-native solutions on platforms such as AWS or Azure
Use CI/CD pipelines and version control tools to ensure high-quality engineering
Collaborate in agile, cross-functional teams
Participate in a 24/7 on-call rota where required
Work on-site in Central London when needed
Required Skills & Experience
Active Developed Vetting (DV) clearance
Strong experience building microservices with Java/Spring Boot
Front-end engineering experience with React & TypeScript/JavaScript
CI/CD experience (GitLab, GitHub, Jenkins)
Proficiency with Git and cloud technologies
Experience with Docker and agile delivery
Desirable Skills
Terraform or other IaC tools
NoSQL (ideally MongoDB) or relational databases (e.g., Postgres)
Apache NiFi
Web standards, accessibility and development best practice
Bonus Experience
Microservices in C#/.NET
Integrating LLMs with tools like LangChain or Vercel AI
Additional Information
You must be fully flexible for client assignments, which may involve short-notice travel
You must have the right to live and work in the UK and be able to provide documentary proof
DV clearance is essential and mandatory for this role
If you’re an experienced full stack engineer who enjoys working in secure, impactful environments and wants to grow within a supportive technology community, we’d love to hear from you.Apply now and help shape the next generation of digital excellence.
NET Full Stack Engineer
83zero Ltd
Multiple locations
Hybrid
Mid - Senior
£45,000 - £70,000
RECENTLY POSTED
mongodb
javascript
terraform
github
git
jenkins
+5
Role: C#/.NET Full Stack EngineerBase Locations: London, Manchester, Newcastle or Glasgow Working Pattern: Hybrid, with flexibility for client assignments Salary: 45,000 - 70,000 + Bens, Perks, PensionOverviewWe are seeking experienced Full Stack Engineers to support the delivery of modern digital solutions across a range of transformation programmes. This role sits within a multi-disciplinary engineering and consulting environment, working closely with architects, designers, product teams and client stakeholders.Key Responsibilities
Design and build applications using ASP.NET Core, C# and modern JavaScript frameworks
Develop responsive, accessible front-end interfaces using React, Angular or Blazor/Razor
Contribute to cloud-native architectures on AWS or Azure
Implement modern DevOps practices including CI/CD pipelines and automated testing
Collaborate within agile teams to deliver high-quality, scalable software
Integrate with relational and non-relational databases where required
Required Skills & Experience
Strong commercial experience with ASP.NET Core and C#
Experience building front-end applications using modern frameworks
Cloud experience (AWS/Azure)
CI/CD (GitHub, GitLab, Azure DevOps or Jenkins)
Proficiency with Git workflows
Experience working in agile environments
Desirable Experience
Docker, Docker Compose
Terraform or other IaC tools
EF Core, relational DB experience
NoSQL (MongoDB, Cosmos DB)
Microservices in Java/JS/TS
Experience with LLM/AI integration frameworks (e.g., LangChain)
Familiarity with modern design systems
Additional Information
A flexible benefits package is available to tailor to personal needs
Applicants must have valid UK work authorisation
This role may require travel to client sites
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Frequently asked questions

What types of NoSQL jobs can I find on this job board?
You can find a wide range of NoSQL-related positions including NoSQL database administrators, developers specializing in databases like MongoDB, Cassandra, Redis, Couchbase, and more, as well as roles focused on data modeling, architecture, and database optimization.
What skills are commonly required for NoSQL job postings?
Common skills include proficiency in specific NoSQL databases (e.g., MongoDB, Cassandra), knowledge of data modeling and schema design for NoSQL, experience with distributed systems, understanding of JSON and other data formats, and familiarity with cloud services that support NoSQL databases.
Are there entry-level NoSQL jobs suitable for beginners?
Yes, many entry-level positions are available for candidates with foundational knowledge of NoSQL databases. These roles often require basic understanding of database concepts and may provide on-the-job training to help you develop advanced skills.
Can I filter job listings by specific NoSQL technologies on the site?
Absolutely. Our job board allows you to filter listings by specific NoSQL databases like MongoDB, Cassandra, Redis, Couchbase, and others, making it easier to find positions that match your expertise.
Do the job listings include remote NoSQL positions?
Yes, many employers offer remote or flexible work options for NoSQL roles. You can use the search filters to find remote NoSQL job opportunities tailored to your preferences.