Make yourself visible and let companies apply to you.
Roles

Spring Jobs in London

Overview

Looking for Spring jobs in London? Discover top IT roles across London leveraging the powerful Spring framework. Whether you're a developer, engineer, or architect, find the latest Spring job opportunities in London with competitive salaries and exciting projects. Start your Spring career in London today with Haystack – your go-to job board for Java and Spring vacancies.
Filters applied
London
Spring
Search
Salary
Location
Remote preference
Role type
Seniority
Tech stack
Sectors
Contract type
Company size
Visa sponsorship
Software Engineer
Sanderson Government and Defence
London
In office
Mid - Senior
Private salary
RECENTLY POSTED
spring-boot
restful
gradle
nosql
java
spring
+1
Location: CheltenhamBusiness Unit: Central Government, Law Enforcement and National SecurityLevel: Mid-SeniorEmployment Type: PermanentClearance: Must hold active UK Security ClearanceAbout the OpportunityWe are partnering with a leading Engineering business seeking experienced Java Software Engineers to help deliver mission-critical capabilities that protect the UK’s security and prosperity. You will work at the intersection of advanced engineering and real-world problem-solving, developing cutting-edge products that counter evolving threats.Our teams work with leading technologies across AI/DS, Cyber, Cloud, DevOps/SRE, and Platform Engineering , supporting customers across the National Security, Defence and Intelligence community. With long-term programmes secured, this is an opportunity to join a high-growth environment with genuine impact.What You’ll Be DoingDesigning, developing, and maintaining secure, scalable Java applications and microservices using Spring Boot.Translating technical designs into clean, test-driven, production-ready code aligned with engineering best practices.Building and maintaining RESTful APIs and integrating them with databases, messaging systems, and external services.Supporting and evolving core architectural components, ensuring performance, reliability, and scalability.Collaborating with product, architecture, and engineering teams to deliver solutions aligned with user and business needs.Participating in Agile ceremonies and contributing to technical strategy, continuous improvement, and innovation.Key Skills & ExperienceStrong commercial experience with Java and Spring Boot in enterprise or microservices environments.Solid understanding of RESTful API design, service-oriented architectures, and integration patterns.Experience with relational and/or NoSQL databases and ORM frameworks such as JPA/Hibernate.Proficiency with automated testing frameworks and Test-Driven Development (TDD).Familiarity with Maven or Gradle and working across application, service, and data layers.Strong documentation and design discipline, with a curiosity for emerging Java and backend technologies.Why Join?You’ll be part of a trusted engineering organisation with over 60 years of heritage in sensors, communications, cyber, AI and ML. They solve complex challenges that make a tangible difference protecting people, platforms and missions, today and for the future.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
Senior Software Engineer
Sanderson Government and Defence
London
Hybrid
Senior
£75,000
RECENTLY POSTED
react
git
jira
java
spring
gitlab
Senior Software Development Engineer Location: Malvern, Farnborough and Southampton/Portsmouth (Hybrid working available) Package: Competitive Salary + Benefits Hours: 37 hours per week Security Clearance: SC clearance (or eligibility) required About the Role We are seeking a Senior Software Development Engineer to join a highly capable engineering team delivering complex, mission-critical systems within the defence and national security domain. You will work on projects spanning the full technology lifecycle - from early proof-of-concept and demonstrators through to fully deployed production systems - across a range of advanced capability areas. This is an opportunity to work with cutting-edge technology alongside experienced engineers, scientists and customer stakeholders. What You’ll Be Doing Supporting the delivery of advanced software projects across multiple technology areas, including RF/Optical Communications, RADAR/Electronic Warfare, GNSS, Cyber/Crypto-Security and Joint Air, Land and Maritime domains Designing, developing and testing high-quality software in line with industry best practice Applying your expertise across the full software development lifecycle Contributing to and influencing systems architecture and technical design decisions Collaborating with multidisciplinary engineering teams and customer-facing delivery teams Championing modern development practices to enable efficient delivery and high-quality outcomes Building strong relationships within the customer community to support ongoing programmes and future growth Essential Experience Strong understanding of the software development lifecycle with experience delivering complex software systems Experience contributing to and influencing systems architecture and design Proficiency with Java , Spring , and React Experience with Test-Driven Development (TDD) Strong background in Agile software engineering practices (Scrum, CI/CD, BDD) Experience using Git , GitLab , and Jira to manage and drive development Location & Working Pattern This role is based in Malvern, Portsmouth or Farnborough with hybrid working available, depending on project and security requirements. Benefits Competitive salary Matched pension contribution with life assurance Generous holiday allowance, with the option to purchase additional days Private Medical Insurance, Dental Insurance and Health Cash Plan options Employee discount portal covering insurance, travel, leisure and retail Volunteering opportunities and support for the Armed Forces community Security Clearance Applicants must hold active SC clearance as a minimum. Existing clearance may be transferable. Due to the nature of the work, nationality or residency restrictions may apply. 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 Engineer
Sanderson Recruitment
London
Fully remote
Mid - Senior
£65,000
RECENTLY POSTED
react
aws
terraform
kubernetes
typescript
nodejs
+2
Sanderson are working with a leading financial services organisation that puts customers at the centre of its business. The company is going through a period of impressive growth across their technology team, creating opportunity to work on challenging projects and contribute to the development of its digital platforms.As a Software Engineer, you would be playing a pivotal role in developing and maintaining applications that underpin the organisation’s platforms. This role involves working across the full stack, with a focus on Java, Spring, TypeScript, React, Node.js, and cloud technologies, delivering secure, scalable, and high-performance solutions.Key Responsibilities:
Build and maintain applications using Java and TypeScript, running on AWS or Kubernetes.
Develop infrastructure as code using Terraform and other cloud services.
Write high-quality, secure, tested, and performant code, establishing automated tests alongside changes.
Collaborate with cross-functional teams to deliver high-quality digital client journeys, providing engineering support and mentoring peers.
Document solutions to team standards, advocate for continuous improvement, and participate in communities of practice.
Skills & Experience:
Strong experience developing and maintaining client- and server-side applications.
Proficient in Java and Spring Framework, with working knowledge of TypeScript, React, and Node.js.
Professional experience with AWS (S3, ECS, EKS, SQS, SNS, Lambda) and IaC tools such as Terraform; Kubernetes knowledge is a plus.
Experience with automated testing, CI/CD pipelines, and DevOps practices.
Excellent collaborator with strong communication skills, analytical problem-solving abilities, and a proactive, delivery-focused approach.
This is a full-time, permanent role offering a starting salary up to £65,000 (DOE) and a remote-first working model.Please Note: You must be a UK resident to apply for this role.Apply now or email for more details.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.
Lead Software Engineer
Sanderson Recruitment
London
Fully remote
Senior
£70,000
RECENTLY POSTED
aws
spring-boot
kubernetes
python
docker
java
+1
Location: UK-wide (Fully Remote) Level: Lead Join a fast-growing consultancy that’s shaping the future of public services and digital transformation. We’re looking for a Lead Software Engineer who combines technical excellence with strong leadership and communication skills. This is an opportunity to work on high-profile projects that make a real impact, while helping to scale and innovate. As a Lead Software Engineer, you’ll guide a talented team through complex challenges, ensuring best practices and fostering a culture of collaboration. You’ll work closely with product managers, UX/UI designers, and stakeholders, translating business needs into robust technical solutions. Your ability to communicate clearly and build strong relationships will be key to success in this dynamic, client-facing environment. What You’ll Do Lead the design and development of secure, scalable software systems. Mentor and manage engineers, promoting growth and technical excellence. Collaborate across disciplines to deliver solutions that meet client needs. Implement CI/CD pipelines and champion DevOps practices. Drive innovation and adopt emerging technologies where beneficial. Ensure high standards of quality, security, and performance. What We’re Looking For Extensive experience in full-stack development and software architecture. Hands-on expertise with Java, Spring Boot, Python , and microservices (additional languagaes are a benefit). Strong knowledge of Agile , TDD , and DevOps methodologies. Proficiency with cloud platforms (AWS, Azure, or GCP) and Infrastructure as Code. Experience with CI/CD, containerization (Docker, Kubernetes), and automated testing. Proven ability to lead and inspire engineering teams. Excellent communication and stakeholder management skills Desirable: Knowledge of AI and emerging tech. Previous leadership and line management experience. Experience in bid responses and technical assessments. Why Join Us? Fully remote working - flexibility to work from anywhere in the UK. Professional development - investment in your growth through training and mentoring. Work on meaningful projects that transform public services and communities. Be part of a collaborative, purpose-driven team in a rapidly growing consultancy. Apply today and help us deliver technology that makes a difference. 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
Java Software Engineer - Tech for Good
client server
London
Hybrid
Mid - Senior
£100,000
RECENTLY POSTED
java
react
android
ruby
aws
javascript
+6
Java Software Engineer / Developer (Full Stack Java) London / WFH to £100kAre you Java technologist? You could be progressing your career in a hands-on, impactful, Software Engineer role, working on a ‘tech for good’ product that is helping to drive efficiencies for the NHS, the core product is a highly complex real-time shift rota application, hosted on AWS and available via the web or mobile device (iOS / Android).As a Software Engineer you will play a crucial role in re-architecting and enhancing the scheduling platform to a Java and Angular codebase (from Ruby and TypeScript). You’ll focus on designing and developing scalable backend Java services and REST APIs and build responsive, as well as writing and optimising SQL database queries and occasional front end work, creating user friendly interfaces using Angular (v15+).You’ll input into technical discussions and decision making, as a senior member of a small team where you’ll be able to influence best practice and technology choices.Location / WFH:You’ll join colleagues in the London, City based offices 3-4 days a week with some flexibility to work from home 1-2 days.About you:
You have strong Full Stack development experience including Java backend (Spring Boot)
You have experience with relational databases and SQL query writing
You have some front end experience with JavaScript, Angular or React
You have a strong understanding of REST APIs and real-time systems
You’re comfortable working with legacy Ruby
You have a strong knowledge of software engineering best practices and Agile development methodologies
You’re collaborative and pragmatic with great communication skills, happy to mentor and develop others
What’s in it for you:As a Java Software Engineer / Developer you will receive a competitive package:
Salary to £100k
Pension
25 days holiday
Excellent career progression to Technical / Team lead
Apply now to find out more about this Java Software Engineer / Developer (Java Angular SQL API) opportunity.At Client Server we believe in a diverse workplace that allows people to play to their strengths and continually learn. We’re an equal opportunities employer whose people come from all walks of life and will never discriminate based on race, colour, religion, sex, gender identity or expression, sexual orientation, national origin, genetics, disability, age, or veteran status. The clients we work with share our values.
Lead Java Developer - Remote
ARC IT Recruitment
London
Fully remote
Senior
£75,000
RECENTLY POSTED
java
aws
terraform
ansible
spring
Lead Java DeveloperHealthTech SaaS | Tech for Good UK-based, Fully Remote, Up to £75k, Excellent Benefits, PermanentLead Java Developer is required by our successful HealthTech scale-up client. You’ll be leading a small, focused engineering team (5 developers) working on full-stack development with Java/Spring Boot on the Back End and React Native for mobile.You will:
Lead technical direction and architecture, working across Java Back End services, Front End and React Native mobile apps
Set engineering standards and review code for quality, security and performance
Mentor and develop a small dev team, shaping culture and how you work together
Own delivery: refine requirements, plan sprints, manage releases and communicate risks
Stay hands-on writing Java/Spring Boot and React Native code
Work with AWS, CI/CD pipelines and infrastructure-as-code
Ensure strong security, privacy and compliance in a regulated healthcare environment
You have:
Strong commercial experience with Java and Spring Boot
Solid experience building mobile apps with React Native (or native Android/iOS)
Cloud & DevOps exposure (ideally AWS, plus Terraform, Ansible, CI/CD)
Proven experience mentoring or leading other developers
Clear communication skills with both technical and non-technical stakeholders
Nice to have:
Experience in healthcare, other regulated environments, or SaaS platforms
This is a genuine Tech for Good that’s improving patient outcomes every day. If you’re a Lead Engineer or Senior Engineer looking for your first Lead role where your work genuinely makes a difference, get your CV over to us ASAP.
Java Full Stack Software Engineer
Sanderson Government and Defence
London
In office
Mid
£60,000
RECENTLY POSTED
java
react
spring-boot
angularjs
spring
Full Stack Software EngineerJoin a trusted supplier delivering mission-critical solutions in the defence and national security sector. You will work on leading-edge technologies across AI/Data Science, Cyber, Cloud, DevOps/SRE, and Platform Engineering, developing solutions that protect people, platforms, and information against constantly evolving threats.The RoleAs a Full Stack Software Engineer, you will design, develop, and maintain mission-critical softwares. You will work on novel products that combine physical and digital systems, collaborate closely with clients to define strategy, and explore emerging technologies.Key responsibilities include:Writing clean, secure code following a test-driven approachProducing reusable and maintainable codeTranslating logical designs into physical designs and detailed specificationsDocumenting work using appropriate standards and tools, including prototyping where neededWorking with emerging and well-understood technologies, identifying suitable design patternsIntegrating APIs and UI components with existing data stores and servicesMaintaining and developing architectural components including data ingest, storage, and REST APIsParticipating in Agile ceremonies including stand-ups, sprint planning, demos, and epic decompositionCollaborating with user researchers and internal stakeholders to represent user needsRequired SkillsJava Enterprise development and Spring BootFront-end frameworks such as React, VueJS, or AngularJSExperience with appropriate testing frameworksTechnologically curious with the ability and willingness to learn new tools and technologiesSecurity ClearanceCandidates must be eligible to obtain DV security clearance due to the nature of this work.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
AWS Architect
ECM Selection (Holdings) Limited
London
Hybrid
Mid - Senior
£65,000 - £95,000
RECENTLY POSTED
aws
spring-boot
swift
kubernetes
restful
nosql
+4
Developing cloud infrastructure to facilitate healthcare researchLondon, remote or hybrid; 65k - 95k dep. on experienceUse your AWS expertise to build secure and scalable cloud infrastructure that will facilitate research and development within the healthcare sector!This company’s diagnostics visualisation platform allows medical researchers to visualise and analyse clinical data in order to develop new treatments that will massively improve the lives of patients. Key to this is the creation of secure multi-tenant and multi-region storage solution that allows swift and secure access to various types of data. Data security and integrity is of paramount importance, and the solution needs to be compliant with healthcare industry software standards.This role calls for strong AWS skills, rapid application development, and software development skills, a solid understanding of security aspects. You will also need excellent communication, collaboration, and organisational skills. Of prime importance is that you take a holistic, not just technical, view, and be proactive in reaching out to colleagues and clients to fully understand the product’s requirements, stakeholders, and how it sits within the company’s broader mission of creating world-leading software tools to further medical research.Reporting directly to the Technical Product Lead, you’ll be contributing to product architecture, designing and implementing services, and data pipelines; developing automated testing and CI/CD infrastructure.You will need:
A 1st or 2.1 in Computer Science, Engineering, or a similarly relevant discipline, and substantial commercial software engineering experience; to be au fait with Agile ceremonies, version control, and CI/CD, and software testing.
Solid expertise in developing and deploying microservices on AWS; knowledge of Infrastructure-as-Code; DevOps, and experience with NoSQL databases.
Demonstrably good coding skills, ideally in Java and / or Python; knowledge of RESTful APIs and service integration patterns and security frameworks such as OAuth 2.0 or OpenID Connect (OIDC).
You must have full, existing, and unrestricted right to work in the UK.
Not essential, but the following would be a bonus: Skills in containerisation/orchestration (Docker, Kubernetes etc.); IaC; DynamoDB; Spring Boot and Gradle; knowledge of standards such as ISO 13485 or IEC 62304.This role is predominantly remote, with occasional attendance of the company’s London office - you will therefore need to be based in the UK within a convenient travel distance. The role features an excellent salary, benefits package, and an option scheme. This is a great chance to make your mark in a company focussed on improving people’s lives.Another top job from ECM, the high-tech recruitment experts.Even if this job’s not quite right, do contact us now - we may well have the ideal job for you. To discuss your requirements call ecm or email your CV. We will always ask before forwarding your CV.Please apply (quoting ref: CV27559) only if you are eligible to live and work in the UK. By submitting your details you certify that the information you provide is accurate.
Front Office Developer - Technical Team Lead
CMC Markets UK Plc
London
In office
Senior
Private salary
aws
javascript
terraform
csharp
java
spring
We are now looking for a talented team-oriented developer who thrives in a collaborative environment, enjoys solving complex technical challenges, and wants to make an impact in a fast-paced, global setting.Join our Pricing & Risk team, working on our front-office pricing and trading platform. This is a hands-on role focused on building and maintaining distributed backend systems that support our market-making business across multiple asset classes including Equities, FX, Crypto, and Commodities.What Youll Do:
Design, develop, and maintain backend infrastructure, microservices, APIs, and business logic for our pricing and trading systems.
Partner with front-end developers, quants, and front-office users to deliver efficient, scalable, and high-performance solutions.
Drive technical decisions and architecture trade-offs with a focus on scalability, maintainability, and performance.
Mentor and support junior team members, promoting best practices in coding standards, code reviews, and release management.
Respond to real-time trading issues in a fast-paced environment, ensuring minimal business disruption.
Key Skills & Experience:
Strong expertise in Core Java, Spring Framework/Spring Boot, or similar backend frameworks.
Proven experience designing and developing API-based, microservices-driven architectures.
Solid understanding of multi-threaded systems and distributed messaging.
Experience mentoring developers and promoting best practices in code quality and architecture.
Collaborative mindset with experience working closely with business stakeholders and cross-functional teams.
Desirable Experience:
Exposure to CEP engines (Esper) or other live stream aggregation technologies.
Familiarity with authentication, authorization, and endpoint security.
Experience with C# / HTML / JavaScript and AWS / Terraform / CI-CD pipelines.
Why Join CMC Markets?
Work on high-performance trading systems that have global impact.
Collaborate with a team of passionate technologists and market experts.
Be part of a company that values innovation, integrity, and excellence.
Enjoy a supportive culture with opportunities for career growth and development.
**** Please note that this is an onsite role that will require you to work within our London office (near Liverpool street) 5 days on site per week. **\CMC Markets is an equal opportunities employer and positively encourages applications from suitably qualified and eligible candidates regardless of gender, sexual orientation, marital or civil partner status, gender reassignment, race, colour, nationality, ethnic or national origin, religion or belief, disability or age.
Senior Data Engineer x1/ Data Engineer x1 (Financial Services)
Hays Technology
London
Remote or hybrid
Senior
£600/day - £800/day
react
aws
mongodb
spring-boot
kubernetes
kafka
+10
Your new company Working for a renowned commodity, metals, trades and exchange group. You’ll be a key part of the Enterprise Data team helping to replace legacy ETL tools (Informatica) and deliver modern data engineering capabilities. Your work will include managing data pipelines, supporting analysis and visualisation, and collaborating with ETL developers and wider technology teams to deliver solutions aligned with our strategic roadmap. You’ll work across backend, data, and infrastructure engineering, contributing to solution design, implementation, deployment, testing, and support. This is a hands-on role for someone with strong data engineering skills and experience in regulated environments. Your new role Design, build, and maintain scalable data pipelines and infrastructure for analytics and integration across data platforms. Ensure data quality and reliability through automated validation, monitoring, and testing using Python, Java, or Scala. Develop and manage database architectures, including data lakes and warehouses. Clean, transform, and validate data to maintain consistency and accuracy. Collaborate with technical and non-technical teams, providing clear communication on project progress and requirements. Create and maintain accurate technical documentation. Support internal data analysis and reporting for business objectives. Investigate and resolve data-related issues, implementing improvements for stability and performance. Evaluate and prototype solutions to ensure optimal architecture, cost, and scalability. Implement best practices in automation, CI/CD, and test-driven development.What you’ll need to succeed Strong experience in Data Engineering, with demonstrable lead 5involvement in at least one production-grade data system within financial services or a similarly regulated industry. Strong coding skills in Python or Java (Spring Boot); React experience is a plus. Proficiency with modern data tools: Airflow, Spark, Kafka, dbt, Snowflake or similar. Experience with cloud platforms (AWS, Azure, GCP), containerization (Docker, Kubernetes), and CI/CD. Data Quality: Proven ability to validate and govern data pipelines, ensuring data integrity, correctness, and compliance. Experience working within financial services/ highly regulated environments. Bonus Skills: SQL and RDBMS (PostgreSQL, SQL Server). NoSQL/distributed databases (MongoDB). Streaming pipelines experience. What you’ll get in return An exciting opportunity to join an international organisation in financial services. Furthermore, a competitive day rate inside IR35 for this role will be offered in addition to your own dedicated Hays Consultant to guide you through every step of the application process. What you need to do now If you’re interested in this role, click ‘apply now’ to forward an up-to-date copy of your CV, or call us now. Hays Specialist Recruitment 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 the T&C’s, Privacy Policy and Disclaimers which can be found at (url removed)
Page 1 of 1

Frequently asked questions

What types of Spring jobs are available in London on Haystack?
Haystack features a wide range of Spring-related job opportunities in London, including roles such as Spring Boot Developer, Java Spring Engineer, Backend Developer with Spring Framework expertise, and Full-Stack Developer positions that require Spring experience.
Do I need to be located in London to apply for Spring jobs listed on Haystack?
While many Spring job listings on Haystack are based in London and may require onsite presence, some employers also offer remote or hybrid working arrangements. Be sure to check the individual job descriptions for location and remote work options.
What experience level is required for Spring jobs in London?
Spring jobs listed on Haystack in London range from junior to senior levels, including internships and contract positions. Job descriptions specify the required experience, so you can find opportunities suitable to your skill level.
How can I improve my chances of landing a Spring job in London through Haystack?
To improve your chances, ensure your CV highlights your Spring Framework expertise, relevant Java skills, and any hands-on project experience. Tailor your application to the job requirements and consider signing up for Haystack’s alerts to receive the latest Spring job openings in London.
Are there any specific certifications recommended for Spring jobs in London?
Certifications like the 'Spring Professional Certification' by Pivotal or relevant Java certifications can enhance your profile. Although not always mandatory, they demonstrate your commitment and knowledge of the Spring ecosystem to potential employers.