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Ocho

Java Developer Contract

Ocho
United Kingdom · Contract · Mid-Senior

Senior Software Engineer – Contract

💰 Rate: £400 per day

📍 Location: Hybrid – 2 days Belfast office / 3 days from home

📅 Duration: 6 months


Do you want to work in one of the most dynamic and fast-moving industries?

Want the opportunity to make an impact in a small, high-performing team?

How about joining a fintech innovator working on cutting-edge systems every day?


The Role

You’ll be working on secure, large-scale systems that manage, generate, and deliver critical customer-facing documents. This role will see you designing, developing, and optimising services and data workflows in a collaborative, agile environment.



What you’ll be doing:

  • Maintaining and enhancing high-volume, document-focused systems.
  • Designing and implementing new features for processing and delivery workflows.
  • Leveraging GCP or AWS for secure, scalable storage and processing.
  • Building and optimising ETL workflows for large datasets.
  • Developing microservices using Java, REST APIs, and gRPC.
  • Applying engineering best practices including automated testing and CI/CD.



What’s In It For You?

  • £400 per day
  • 6-month contract with high-impact projects
  • Hybrid working – 2 days onsite in Belfast
  • Work with a talented, collaborative team in the fintech space



Technical Skills:

  • 5+ years’ software development experience.
  • Strong Java skills with experience in modern frameworks.
  • REST API and gRPC development.
  • Cloud experience with GCP or AWS.
  • ETL workflow design and optimisation.
  • Document management system experience (desirable).
  • Fintech or financial services experience (desirable).


About You

You’re a Senior Engineer who:

  • Thrives in a collaborative team environment.
  • Can explain complex technical concepts to non-technical stakeholders.
  • Wants to work on impactful systems that serve a global customer base.

Key Skills

Ranked by relevance

java microservices storage grpc etl
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Posted
Aug 12, 2025
Type
Contract
Level
Mid-Senior
Location
Belfast
Company
Ocho

Industries

Software Development

Categories

Information Technology

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