We are seeking an excellent Core Python developer. The candidate will have exceptional analytical, design and coding skills in Python with focus on quality, open mind and the ability to learn and adapt quickly. The role would involve extending and supporting the institutional electronic FX analytics platform. Primary responsibility: work on maintaining and enhancing Python based FX execution app suite develop, test and deliver complex software requirements to accomplish business goals Key responsibilities: code solutions, unit tests, and ensure the solution can be integrated successfully into the overall application/system with clear, robust and well-tested interfaces ensure that software is developed to meet functional and non-functional requirements contribute to story refinement/defining requirements participates team in estimating work necessary to realize a story/requirement through the delivery lifecycle perform spike/proof of concept as necessary to mitigate risk or implement new ideas utilize multiple architectural components (across data, application, business) in design and development of client requirements assist team with resolving technical complexities involved in realizing story work execute and contributes to existing test suites (integration, regression, performance) analyse test reports, identify any test issues/errors, triages the underlying causes document and communicate required information for deployment, maintenance, support, and business functionality. participate, contribute to the delivery/release (CI-CD) events. e.g. branching timelines, pull requests, issue triage, merge/conflict resolution, release notes adhere to team delivery/release process and cadence pertaining to code deployment and release automate manual release activities Skill Requirements: Essential Skills Exceptional development skills in Core Python on Linux/UNIX Must have 2+ years developing core Python server side applications Knowledge or experience of agile development (e.g. XP, SCRUM, Kanban) and continues integration Solid OO design skills with an emphasis on distributed low latency, high availability systems Excellent problem solving and analytical skills in a high-pressure environment Must possess a solid degree in Computer Science, Physics, Engineering, Mathematics or relevant analytical degree Strong understanding of algorithms and data structures Strong understanding of design patterns including why and where a pattern should be used Strong understanding of Messaging Middleware concepts, usage and application Experience in TCP/IP networking Experience with Python performance tuning Candidate must be a strong team player with excellent communication skills Solid knowledge of contemporary development processes, build environments and testing tools Experience in 3rd line production support. Comfortable in communicating with business users
Competencies: Strategic Thinking: Strategic vision, Business knowledge, Innovation & Creativity Business Results: Client relationships, Analytical ability, Execution, Change leadership People Leadership: Talent building, Meritocracy, Team Leadership, Collaboration, Responsible Corporate Citizenship Personal Effectiveness: Communication, decisiveness, Energy & drive, courage, character
Expert Level
This is a Contract position based out of Chicago, IL.
The pay range for this position is $75.00 - $95.00/hr.
Individual compensation offered for this position within this range will depend on many factors, including qualifications, skills, relevant experience, job knowledge, geographic location, internal equity, and other pertinent job-related factors.
Eligibility requirements apply to some benefits and may depend on your job classification and length of employment. Benefits are subject to change and may be subject to specific elections, plan, or program terms. If eligible, the benefits available for this temporary role may include the following: • Medical, dental & vision • Critical Illness, Accident, and Hospital • 401(k) Retirement Plan – Pre-tax and Roth post-tax contributions available • Life Insurance (Voluntary Life & AD&D for the employee and dependents) • Short and long-term disability • Health Spending Account (HSA) • Transportation benefits • Employee Assistance Program • Time Off/Leave (PTO, Vacation or Sick Leave)
This is a hybrid position in Chicago,IL.
This position is anticipated to close on Oct 2, 2026.
We're partners in transformation. We help clients activate ideas and solutions to take advantage of a new world of opportunity. We are a team of 80,000 strong, working with over 6,000 clients, including 80% of the Fortune 500, across North America, Europe and Asia. As an industry leader in Full-Stack Technology Services, Talent Services, and real-world application, we work with progressive leaders to drive change. That's the power of true partnership. TEKsystems is an Allegis Group company.
The company is an equal opportunity employer and will consider all applications without regards to race, sex, age, color, religion, national origin, veteran status, disability, sexual orientation, gender identity, genetic information or any characteristic protected by law.
We’re a leading provider of business and technology services. We accelerate business transformation for our customers. Our expertise in strategy, design, execution and operations unlocks business value through a range of solutions. We’re a team of 80,000 strong, working with over 6,000 customers, including 80% of the Fortune 500 across North America, Europe and Asia, who partner with us for our scale, full-stack capabilities and speed. We’re strategic thinkers, hands-on collaborators, helping customers capitalize on change and master the momentum of technology. We’re building tomorrow by delivering business outcomes and making positive impacts in our global communities. TEKsystems and TEKsystems Global Services are Allegis Group companies. Learn more at TEKsystems.com.
The company is an equal opportunity employer and will consider all applications without regard to race, sex, age, color, religion, national origin, veteran status, disability, sexual orientation, gender identity, genetic information or any characteristic protected by law.
San Francisco Fair Chance Ordinance: Pursuant to the San Francisco Fair Chance Ordinance, for all positions located in the city and county of San Francisco, we will consider for employment qualified applicants with arrest and conviction records.
Massachusetts Lie Detector: It is unlawful in Massachusetts to require or administer a lie detector test as a condition of employment or continued employment. An employer who violates this law shall be subject to criminal penalties and civil liability.
Use of Artificial Intelligence (AI): We may use Artificial Intelligence (AI) to support parts of our hiring process, including sourcing, screening, and evaluating candidates. AI helps assess applications and qualifications, but final decisions are made by our hiring team. By applying, you acknowledge and agree that your application may be reviewed using AI tools.
We’re TEKsystems and TEKsystems Global Services. We accelerate business transformation for our customers, so they can capitalize on change and master the momentum of technology. Our expertise in strategy, design, execution and operations unlocks business value through a range of solutions. We’re building tomorrow by delivering business outcomes and making positive impacts in our global communities.
TEKsystems and TEKsystems Global Services are Allegis Group companies.
