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Unison Group

Builds financial risk and compliance systems

Haskell Developer

Full-TimeUpdated on 10/17/2026
No salary listed
Mid
Bachelor's, Master's
Warsaw, Poland
In Person
Software EngineeringBackend Engineering

About the job

Requirements
  • Strong hands-on experience in Haskell programming.
  • Deep understanding of functional programming concepts, including pure functions, immutability, recursion, higher-order functions, type systems, and monads.
  • A strong foundation in mathematics, algorithms and data structures, discrete mathematics, and logic.
  • Understanding of software engineering best practices and version control systems.
  • A Bachelor's or Master's degree in Computer Science, Mathematics, Engineering, or a related field.
Responsibilities
  • Design, develop, and maintain applications using Haskell.
  • Write clean, efficient, and reusable code following functional programming principles.
  • Work on complex algorithms, data structures, and mathematical problem-solving.
  • Collaborate with cross-functional teams to understand business requirements and translate them into technical solutions.
  • Optimize application performance and ensure high-quality code through testing and code reviews.
  • Participate in architecture discussions and technical design decisions.
Desired Qualifications
  • Exposure to other functional languages such as Scala, OCaml, or F#.
  • Experience in distributed systems, backend development, or high-performance computing.
  • Contributions to open-source projects or academic/research experience in functional programming.
  • A strong mathematical background.

About the company

Unison Group builds technology systems for financial institutions that need to manage risk, meet reporting rules and modernize their operations. Its consultants work across liquidity, market and credit risk, combining financial knowledge with software implementation and data analysis. The business also designs cloud infrastructure and develops custom applications, connecting these systems with the information and processes clients already use. It earns money through consulting, technology implementation and engineering services for enterprises, with work ranging from system design to deployment. Founded as Unison Consulting in 2012, the group is headquartered in Singapore.

Company Size

201-500

Company Stage

N/A

Total Funding

N/A

Headquarters

N/A

Founded

2012

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Simplify's Take

What believers are saying

  • Established banks buy its services: Unison names Standard Chartered and DBS among its clients.
  • Employees get structured learning support: Unison advertises certifications, mentorship and ongoing learning opportunities.
  • Large consulting partners extend its network: Unison names TCS and IBM as strategic allies.

What critics are saying

  • Assignments have defined endpoints: Unison builds cross-functional teams for time-bound client projects.
  • Delivery depends on outside platforms: Unison builds cloud services around AWS, Azure, Databricks and Snowflake.
  • Internal staff face formal performance reviews: Unison Consulting sets 30-90-day improvement plans for specified departments.

What makes Unison Group unique

  • Regional delivery has local footholds: Unison lists locations in India, Malaysia, the UAE and Australia.
  • Specialists join client teams: Unison embeds its technology consultants through talent augmentation.
  • Delivery includes an owned quality tool: Unison uses uArrow for AI-driven checks on cloud data.

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