26 to 50 of 125 Java Jobs in the Thames Valley

Senior Application Developer(IAM)

Hiring Organisation
Synechron
Location
High Wycombe, Buckinghamshire, UK
Employment Type
Full-time
design, IAM standards, and automation patterns Required Skills Strong experience with identity orchestration platforms (Auth0 Actions, Okta Workflows, WorkOS, etc.) Expertise in Python, Go, Java, or Node.js Cloud-native API design & deployment experience (Cloud Run, Cloud Functions, GKE) Solid understanding of OAuth2, OIDC, JWT, SAML, federation patterns Hands-on experience ...

Python Developer

Hiring Organisation
mthree
Location
Slough, Berkshire, UK
Employment Type
Full-time
trade execution and regulatory platforms. Work within an agile team delivering high-priority solutions under tight deadlines. Skills & Experience Strong Python (or OO language: Java, C#, C++) development experience. Solid understanding of data structures, algorithms, and design patterns. Experience with SQL/NoSQL, APIs, and distributed systems. Familiarity with agile ...

Software Engineer

Hiring Organisation
InfoSec People Ltd
Location
Slough, Berkshire, UK
Employment Type
Full-time
delivered What we're looking for Strong software engineering fundamentals Experience with TypeScript/JavaScript and/or backend languages such as Python or Java Cloud experience (AWS preferred) Containerisation and modern CI/CD exposure Security-conscious mindset Clear communicator, comfortable in hybrid or remote teams Eligible ...

Senior Backend Engineer

Hiring Organisation
Formula Recruitment
Location
Slough, Berkshire, UK
Employment Type
Full-time
Proven hands-on experience in system design and architecture Focus on producing clean code whilst promoting excellent coding practices throughout the team Tech stack: Java 11-17, Springboot PostgreSQL/Kafka AWS/Kubernetes/Terraform Typescript/React Benefits: 10% bonus Life assurance 25 days annual leave (option ...

Senior Cryptography Engineer

Hiring Organisation
NewDay
Location
Slough, Berkshire, UK
Employment Type
Full-time
CloudFormation, Pulumi), configuration management, and CI/CD pipelines (GitHub Actions). Programming proficiency: Strong development skills in one or more of: Python, Go, Java, C#; ability to write production-quality automation scripts and tools. Developer enablement: Experience building internal tools, libraries and documentation for engineering teams. Legacy migration: Experience ...

Software Engineer

Hiring Organisation
Electron
Location
Reading, Berkshire, UK
Employment Type
Full-time
frontend frameworks (React, Vue, Svelte, or similar - Angular experience is a bonus but not required) Backend development experience with a strongly typed language (C#, Java, TypeScript, Go, Kotlin, or similar) Understanding of RESTful APIs and web application architecture Experience with relational databases A collaborative mindset and willingness to pair program ...

Software Engineer

Hiring Organisation
Electron
Location
Oxford, Oxfordshire, UK
Employment Type
Full-time
frontend frameworks (React, Vue, Svelte, or similar - Angular experience is a bonus but not required) Backend development experience with a strongly typed language (C#, Java, TypeScript, Go, Kotlin, or similar) Understanding of RESTful APIs and web application architecture Experience with relational databases A collaborative mindset and willingness to pair program ...

Software Engineer

Hiring Organisation
Electron
Location
High Wycombe, Buckinghamshire, UK
Employment Type
Full-time
frontend frameworks (React, Vue, Svelte, or similar - Angular experience is a bonus but not required) Backend development experience with a strongly typed language (C#, Java, TypeScript, Go, Kotlin, or similar) Understanding of RESTful APIs and web application architecture Experience with relational databases A collaborative mindset and willingness to pair program ...

Senior Java Developer

Hiring Organisation
Halian Technology Limited
Location
Wokingham, Berkshire, United Kingdom
Employment Type
Permanent
Salary
GBP 85,000 Annual
A rapidly growing healthtech scale-up is transforming how hospitals deliver care across the UK and they're now expanding their development team at pace. In just a few short years, they've evolved from ...

Lead Full-Stack Developer

Hiring Organisation
Experis
Location
Milton Keynes, Buckinghamshire, South East, United Kingdom
Employment Type
Contract
Contract Rate
£600 - £650 per day
TypeScript, JavaScript, HTML, CSS Drive strong UX and cross-browser compatibility Back End Design and develop APIs and services Build server-side logic using Java (Spring Boot) Contribute to overall application architecture Data & DevOps Design and maintain relational databases (PostgreSQL preferred) Implement CI/CD pipelines (e.g. GitHub Actions, Jenkins … teams Embed security best practices (auth, access control, secure data handling) Essential Skills & Experience Strong experience delivering complex full-stack applications Commercial expertise in Java plus at least one other back-end language (ideally Python) Solid experience with React and modern front-end tooling Strong API design and integration experience ...

Java Developer AWS React Full Stack - Start-up

Hiring Organisation
Client Server
Location
Slough, Berkshire, UK
Employment Type
Full-time
Java Developer/Software Engineer (AWS React Full Stack) London/WFH to £80k Are you a technologist Java Developer looking for an opportunity to be part of something big from the start? You could be progressing your career in an impactful role at a newly established Fintech start … small team of finance and technology entrepreneurs with a hugely successful track record. As a Java Developer you will join a small team to build systems from the ground up, working across the full technology stack with a focus on designing, developing and deploying cloud-native microservices that form ...

Data Engineering Manager

Hiring Organisation
McCabe & Barton
Location
Slough, Berkshire, UK
Employment Type
Full-time
following: Experience designing, improving and maintaining robust data pipelines Strong SQL programming skills. Knowledge of other programming languages such as Python, C++ and Java, is beneficial Possesses a strong understanding of Snowflake - beneficial Experience managing small teams of Data Engineers Strong experience working in a cloud environment and knowledge ...

Junior Front-End (React) Engineer - Up to £100,000 P/A + Bonus

Hiring Organisation
Hunter Bond
Location
Slough, Berkshire, UK
Employment Type
Full-time
React or React Native Solid understanding of front-end fundamentals (component design, state management, performance) Some exposure to a back-end language (e.g. C#, Java, Python, or C++) is beneficial but not required to be an expert Strong communication skills and a collaborative mindset If you're a front ...

Senior Full Stack Developer | £80k GBP

Hiring Organisation
Ingenio Global
Location
Oxford, Oxfordshire, UK
Employment Type
Full-time
Sales, Marketing, and Leadership. What You Need Strong full-stack or backend-leaning engineering experience. Deep capability in a server-side language — PHP preferred (Java or similar fine if you transition quickly). Proven experience building and shipping scalable web apps and APIs. Strong SQL skills (MySQL ideal). Good ...

Senior Full Stack Developer | £80k GBP

Hiring Organisation
Ingenio Global
Location
Reading, Berkshire, UK
Employment Type
Full-time
Sales, Marketing, and Leadership. What You Need Strong full-stack or backend-leaning engineering experience. Deep capability in a server-side language — PHP preferred (Java or similar fine if you transition quickly). Proven experience building and shipping scalable web apps and APIs. Strong SQL skills (MySQL ideal). Good ...

Senior Full Stack Developer | £80k GBP

Hiring Organisation
Ingenio Global
Location
High Wycombe, Buckinghamshire, UK
Employment Type
Full-time
Sales, Marketing, and Leadership. What You Need Strong full-stack or backend-leaning engineering experience. Deep capability in a server-side language — PHP preferred (Java or similar fine if you transition quickly). Proven experience building and shipping scalable web apps and APIs. Strong SQL skills (MySQL ideal). Good ...

Site Reliability Engineer

Hiring Organisation
Block MB
Location
Slough, Berkshire, UK
Employment Type
Full-time
cloud engineering. Strong understanding of distributed systems, performance and failure modes, and experience with observability tooling. Comfortable with several languages (e.g. Python, Java, Kotlin, TypeScript) and technologies like Kafka, Flink, Redis and clustered Postgres. Familiarity with networking concepts (routing, load balancing, service‐to‐service communication); bonus points for leading teams ...

Quality Assurance Test Lead

Hiring Organisation
Vero
Location
Slough, Berkshire, UK
Employment Type
Full-time
knowledge of performance testing tools and methodologies (e.g., JMeter, Gatling, LoadRunner, Selenium, Appium, Monkey, Postman) Solid programming/scripting skills in languages such as Java, Python, or JavaScript Confidence in showcasing test strategies and results to clients or external stakeholders Strong stakeholder management and communication skills, with the ability ...

C# Developer .Net SQL - Quant Trading

Hiring Organisation
Client Server
Location
Slough, Berkshire, UK
Employment Type
Full-time
global university), backed by A grades at A-level You have advanced C# .Net programming skills including .Net Core (will also consider Java, Python or C++ background if happy to use C# going forward) You have a strong knowledge of SQL databases You have a thorough understanding of Computer Science ...

Senior Software Engineer - Quant Firm

Hiring Organisation
Dex
Location
Slough, Berkshire, UK
Employment Type
Full-time
translate theoretical strategies into production-grade code. What You'll Have Polyglot Mastery: Exceptional command of at least one major systems language (C++, Rust, Java) for low-latency components, or Python for data and ML workflows. Distributed Systems Expertise: Deep experience building high-throughput, fault-tolerant systems using modern messaging ...

Senior Java Developer - FX Option Trading Platform (FinTech | Hybrid | London)

Hiring Organisation
SpectrAxe
Location
Slough, Berkshire, UK
Employment Type
Full-time
looking for an exceptional Senior Java developer to join SpectrAxe — the first true all-to-all, anonymous FX options trading platform. If you have very strong middle-tier development skills (and/or full-stack experience with React) and are ready to take the next step in your career — where … live trading platform used by institutional clients globally. Get in touch to discuss the role. You'll Be Working On: Designing and developing Java-based applications & microservices Using algorithms, Collections, Streams, and concurrency in Java 11+ Building services with the Spring Framework Writing robust tests with JUnit4/5 & Mockito ...

Senior Java Software Engineer

Hiring Organisation
CipherTek Recruitment
Location
Slough, Berkshire, UK
Employment Type
Full-time
Title: Java Developer (Electronic Trading Platform - FIC) Contract Type: Outside IR35 Location: London Day Rate: Up to £950 per day Flexible Hybrid working: 1-2 days a week in London City offices Client: Prestigious Investment Bank Industry: Investment Banking Duration: 12 months +. Also open to contract to permanent conversions … Overview: We are seeking an experienced Java Developer to join a high-profile investment banking client in London on a contract basis. The successful candidate will work on an Electronic Trading Platform for the FIC business. This is an exciting opportunity to contribute to the development and integration of advanced ...

Application Integration Architect

Hiring Organisation
IT Talent Solutions
Location
Milton Keynes, Buckinghamshire, United Kingdom
Employment Type
Permanent
Salary
£60000 - £78000/annum excellent benefits and bonus
patterns. Proven ability in system design, business analysis, and technical documentation. Experience with agile methodologies, test-driven development, and UML modelling. Technical proficiency in Java, SQL, REST/SOAP APIs, JSON, XML, data modelling, and related technologies. Desirable Experience with ERP and CRM systems. Knowledge of application security best practices. ...

Software Engineer (National Security)

Hiring Organisation
Frontier Resourcing
Location
Slough, Berkshire, UK
Employment Type
Full-time
reviews Comfortable taking projects from initial concept through to delivery Analytical thinker who can decompose challenges and deliver iterative value Preferred Background Experience using Java, C++, or Python Understanding of data-intensive systems, backend services, or cloud-based platforms Familiarity with regulated, high-security, or mission-critical development contexts Confidence ...

ICT & Digital Technologies Teacher

Hiring Organisation
Think FE Ltd
Location
Hook Norton, Oxfordshire, United Kingdom
Employment Type
Temporary
Salary
GBP 211 - 236 Annual
feedback. Participate in quality assurance and curriculum development. Help students develop technical competencies in areas such as networking, cybersecurity, data management, and programming (Python, Java, or similar). What We re Looking For Teaching experience in ICT, computing or digital technologies (formal teaching qualification desirable but not essential). Strong ...