Technical Business Analyst (Integration)
Offer summary

(Summary generated by AI based on the full job description)

The project focuses on building and supporting integrations and data flows for trading and payments systems at a bank. Key technologies are FIX, SWIFT MT, XML, JSON, Bash, SQL, cron/Autosys, Linux and desirable experience with IBM MQ/RabbitMQ/Kafka and Python/Java. Responsibilities include configuring and maintaining system integrations, mapping and transforming messages, creating automated reports and jobs, monitoring and troubleshooting on Linux, and gathering requirements from product owners and architects. The role is fully remote for residents of Poland, Romania, or Spain, with long-term engagement and mentorship from the integration lead.

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Technical Business Analyst (Integration)

Company: VISTULO sp. z o.o.

from: 6 November 2026
to: 6 December 2026
180 - 220 złnet (+ VAT)/ hr.B2B contract (full-time)
Offer parameters
level:mid
working mode:remote
location:Warszawa, Masovian
Warszawa, Masovian

Requirements

Expected technologies

Linux
Bash
SQL

Optional technologies

Python
Java
IBM MQ
RabbitMQ
Kafka
cron
Autosys
Murex

Operating system

Linux

Our requirements

  • 3+ years of experience in a technical BA, integration, application support, or development role
  • Strong Linux skills
  • Proficiency in Bash scripting
  • Working knowledge of at least one programming language, such as Python or Java
  • Experience with messaging middleware such as IBM MQ, RabbitMQ, or Kafka
  • Strong SQL skills
  • Experience with job scheduling and automation (cron, Autosys, or similar)
  • Hands-on experience with message formats such as XML, JSON, and FIX
  • Enthusiasm, a strong work ethic, and the ability to pick up new systems quickly
  • Ability to align your work hours to maintain a 6-hour overlap with US Eastern business hours (work until 9 PM CET / 10 PM EET)

Optional

  • Murex experience
  • Wallstreet Suite experience
  • FX, commodities, or payments domain knowledge
  • SWIFT MT message experience

Your responsibilities

  • Set up, configure and support integrations between trading, payments and downstream systems
  • Work with message formats such as FIX, SWIFT MT, XML and JSON, including mapping and transformation between them
  • Build and maintain automated reports and data flows using SQL, scripts and job schedulers (cron, Autosys)
  • Work on Linux-based systems to deploy, run, monitor, and troubleshoot jobs and integrations
  • Gather and define integration requirements with product owners, business leads, and solution architects
  • Investigate and resolve integration and data issues across systems
  • Be available occasionally during the weekend to support releases and deployments

About the project

We’re hiring a hands-on Technical Business Analyst who is as comfortable writing scripts as running a requirements meeting. You’ll work directly with the integration lead to build and support everything that flows in and out of trading and payments systems: integrations, message flows, automated reports and scheduled jobs. If you are fascinated by how data moves between systems and enjoy building integrations, we’re looking for you.
The role at a glance
  • Technical BA with hands-on coding skills and knowledge of Linux
  • Integration and messaging for FX, commodities, and payments systems
  • Fully remote for a top North American bank (for residents of Poland, Romania, or Spain)
  • This role leans more toward technical than business. You’ll set up and support integrations between systems, work with message formats like FIX, SWIFT MT, XML and JSON, and build the automation behind reports and data flows, using SQL, scripts and job schedulers such as cron and Autosys. Experience with capital markets systems like Murex is a strong plus, but what matters most is technical ability, curiosity, and drive.

    This is how we organize our work

    This is how we work

    at the client's siteyou have influence on the choice of tools and technologiesyou have influence on the technological solutions appliedyou have influence on the product

    Why Join Us?

  • Join an integration team and help shape how it works
  • Learn directly from an experienced integration lead, with hands-on training on the bank’s systems and tools
  • Work on the connections behind FX, commodities, and payments projects at a top North American bank
  • Long-term, fully remote role with the stability that comes from working with a major bank
  • The ideal candidate is technical first: they can code, they’re at home with bash, and they understand the business reason behind what they build. They’re enthusiastic, pick things up quickly, and are happy to be dropped into new situations and figure them out. English proficiency is a must.
    This is a fully remote role for a professional based in Poland, Romania or Spain. You will be working through a Polish company that will provide support and administrative assistance to make you successful in the role. We are looking for people to join the team long-term.
    Only open to residents of Poland, Romania, and Spain. Citizens and legal residents with permission to work in Poland, Romania, or Spain are welcome.
    Company

    What we offer

    • Hands-on, technical work: you build and run integrations
    • Training and mentorship from the team’s integration lead
    • Work that matters: the integrations behind FX, commodities, and payments at a top North American bank
    • Long-term commitment: this is not a fixed-scope or fixed-term outsourcing role; we value people who want to grow and contribute long-term
    • Flexibility & remote work: fully remote position with increasing schedule flexibility post-onboarding
    • Competitive Compensation: top pay and ample time-off options

    Recruitment stages

    • 1.
      Submit your CV
    • 2.
      Answer a few written questions
    • 3.
      Participate in a two-stage interview process:
    • 4.
      Technical interview with hiring manager and tech team member
    • 5.
      Team fit interview with hiring manager and stakeholders

    VISTULO sp. z o.o.

    We have expertise in designing offshore teams, hiring locally, and setting up processes, tools, and communications for continued success. We've have in-house experience building software development teams in Poland, Ukraine, and across Europe for American companies.
    Technical Business Analyst (Integration)
    180–220 zł / hr. (B2B)
    I apply to:
    VISTULO sp. z o.o.
    Warszawa, Masovian
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