Java Engineer (Senior) ID35446

JobFinder Spain; Cambridge; Hybrid; USD 50,000 - 90,000; Full time

Job summary

An innovative company seeks a skilled software engineer to design and develop multi-agent systems. This role offers the chance to work with cutting-edge technologies and contribute to impactful projects. You'll collaborate with top-tier clients and benefit from professional growth opportunities, competitive compensation, and flexible working arrangements. If you thrive in a challenging environment and are eager to experiment and learn, this is the perfect opportunity for you!

Benefits

Professional growth opportunities

Competitive compensation

Flexible working hours

Education budget

Fitness budget

Team activities budget

Qualifications

• 5+ years of software engineering experience required.
• Proficiency in Java, TypeScript, React, and MySQL is essential.

Responsibilities

• Design multi-agent systems with coding-focused agents.
• Write prompts and logic to guide agent behavior.

Skills

Java

TypeScript

React

MySQL

AI-assisted development tooling

Agile methodologies

Tools

Cursor

Windsurf

LLM APIs

codegen platforms

vector databases

LangChain

Job description

AgileEngine is one of the Inc. 5000 fastest-growing companies in the US and a top-3 ranked dev shop according to Clutch. We create award-winning custom software solutions that help companies across 15+ industries change the lives of millions.

If you like a challenging environment where you’re working with the best and are encouraged to learn and experiment every day, there’s no better place - guaranteed! :)

WHAT YOU WILL DO

- Design multi-agent systems with coding-focused agents (e.g., code writer, reviewer, tester, deployer);

- Write the prompts, logic, and scaffolding that guide each agent’s behavior;

- Handle tool use, like enabling agents to access the file system, test runners, version control, and internal APIs;

- Evaluate and refine agents’ output, performance, collaboration patterns, and feedback loops.

MUST HAVES

-5+ years of professional software engineering experience;

- Proficiency with at least part of our stack: Java, TypeScript + React, and MySQL;

- Extensive applied experience with AI-assisted development tooling—whether it’s Cursor, Windsurf, LLM APIs, codegen platforms, vector databases, agentic frameworks like LangChain, or custom-built systems;

- A strong product mindset and interest in building for real-world impact;

- A bias toward experimentation, iteration, and continuous learning;

- Comfort operating in ambiguity and helping define best practices in a rapidly evolving space;

THE BENEFITS OF JOINING US

-Professional growth: Accelerate your professional journey with mentorship, TechTalks, and personalized growth roadmaps.

-Competitive compensation: We match your ever-growing skills, talent, and contributions with competitive USD-based compensation and budgets for education, fitness, and team activities.

-A selection of exciting projects: Join projects with modern solutions development and top-tier clients that include Fortune 500 enterprises and leading product brands.

-Flextime: Tailor your schedule for an optimal work-life balance, by having the options of working from home and going to the office – whatever makes you the happiest and most productive.

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