Senior Software Engineer, Core Exchange Job at Robinhood (Ljubljana)

Senior Software Engineer, Core Exchange

Join us in building the future of finance. Our mission is to democratize finance...

Location

Slovenia , Ljubljana

Salary:

Not provided

Robinhood

Expiration Date

Until further notice

Requirements

5+ years of backend engineering experience, with deep expertise in Golang
Proven experience designing high-performance systems with low-latency and high-throughput requirements
Familiarity with cloud infrastructure, especially AWS services
Solid database experience: SQL (MySQL) and/or NoSQL (DynamoDB)
Experience working on or with production-grade trading APIs or high-volume systems
Structured thinker with strong communication skills and a customer-first mindset

Job Responsibility

Design and build performant, reliable, and scalable services for our API trading ecosystem
Optimize low-latency data flows and trading paths, ensuring correctness under pressure
Own and evolve core components of our REST, FIX, and WebSocket APIs
Collaborate with product, infrastructure, and frontend teams to deliver seamless API solutions
Participate in the team’s on-call rotation, supporting mission-critical systems used by our most active clients
Continuously measure, monitor, and improve the trading API experience

Software Engineer - Trading Core

Imagine building systems that think in microseconds — algorithms that move milli...

Location

Slovakia , Bratislava

Salary:

80000.00 - 150000.00 EUR / Year

Wincent

Expiration Date

Until further notice

Requirements

Senior Engineering Expertise: 5+ years in system design, performance tuning, and low-level optimization
Strong Algorithmic Thinking: Ability to capture and analyze data
Collaborative Spirit: Teamwork, communication, and collaboration are essential
Systems Thinking: Strong understanding of distributed systems, scalability, and performance optimization
Ownership & Problem Solving: We expect you to be a “manager of one” who owns their agenda and delivers results
Culture Fit: Say things as they are, answer questions truthfully, leave ego at the door, challenge decisions when you disagree, and once a decision is final, commit and deliver your best

Job Responsibility

Fast and Efficient Data Retrieval: The TC team builds high-performance systems to fetch data from multiple crypto exchanges with minimal latency
Order Entry: TC team is responsible for order entry on every venue Wincent trades by employing state of the art techniques and tricks to get model outputs as fast to matching engines as possible in form of create, cancels and amend order requests
Data Normalisation: After acquiring raw data, the team normalises and standardises it to create a consistent and uniform format across different exchanges
Monitor the live system’s performance and correctness as part of on-call rotation

What we offer

Competitive, above-market compensation tailored to your expertise
Bonus tied directly to both individual excellence and the fund’s overall performance every six months
Equity is a part of your compensation package
Opportunity to invest in our flagship multi-strategy fund
Relocation support if needed
Flexible working time
Unlimited paid vacation

Fulltime

Senior Software Engineer

A mission-driven healthcare technology organization focused on improving health ...

Location

United States , New York City; San Francisco

Salary:

70.00 - 90.00 USD / Hour

Signify Technology

Expiration Date

Until further notice

Requirements

Minimum 5 years of hands-on software engineering experience, with strong proficiency in Ruby on Rails and JavaScript
Minimum 5 years of experience building and scaling backend systems, APIs, and services
Strong understanding of software development lifecycle, design patterns, object-oriented programming, and engineering best practices
Advanced SQL proficiency with the ability to analyze large datasets to troubleshoot issues and inform technical decisions
Experience designing and supporting high-throughput backend systems and distributed architectures
Experience working in environments where automated testing is a core development practice
Demonstrated ability to independently own complex features end-to-end, from technical design through production support
Strong collaboration skills across technical and non-technical stakeholders
Excellent written and verbal communication skills in a fully remote environment
Growth-oriented mindset with strong attention to system reliability, scalability, and engineering quality

Job Responsibility

Design, build, and maintain scalable backend services using Ruby on Rails, JavaScript, and relational databases, supporting high-volume messaging workflows, APIs, and system integrations
Develop and optimize messaging pipelines that support SMS, voice, and automated communication workflows, ensuring reliable delivery, consent management, scheduling, and orchestration of communications
Build and maintain secure API-to-API integrations that connect messaging platforms with external systems and services, ensuring reliable data exchange and workflow automation
Collaborate with engineering teams to design and evolve scalable messaging infrastructure, contributing to architectural decisions related to delivery optimization, system performance, and event-driven communication workflows
Leverage advanced SQL and analytical thinking to investigate system behavior, troubleshoot production issues, analyze delivery performance, and inform technical decisions with data
Partner closely with Product, Customer Success, Data, and Engineering teams to gather requirements, contribute to technical documentation, clarify workflows, and design messaging features that support business and user needs
Provide technical mentorship through code reviews, design discussions, and collaborative development, helping guide engineering best practices and supporting the growth of other engineers on the team
Write and maintain automated tests alongside production code, ensuring backend services are secure, reliable, and production-ready
Create clear technical documentation and internal enablement resources that help teams monitor, troubleshoot, and support messaging systems in production
Participate in on-call rotations and incident response, supporting messaging infrastructure to maintain high availability and performance

Senior Software Engineer

Microsoft Teams is the hub for modern collaboration—bringing together everything...

Location

Canada , Vancouver

Salary:

114400.00 - 203900.00 CAD / Year

Microsoft Corporation

Expiration Date

Until further notice

Requirements

Bachelor's Degree in Computer Science or related technical field AND 4+ years technical engineering experience with coding in languages including, but not limited to, C, C++, C#, Java, JavaScript, or Python
Experience working with Service Fabric or Kubernetes
Experience working on large-scale distributed systems, client-server architectures, and distributed database systems
Cross group collaboration, negotiation and communication skills
Ability to deal with the ambiguity associated with working in a fast-paced and changing environment
Experience working with M365 components like AAD, Exchange, Substrate, SharePoint
Drive to improve performance, availability and supportability of services
Drive to increase efficiencies through automation

Job Responsibility

Design, develop, and operate high-scale services that power the core messaging infrastructure of Microsoft Teams
Apply advanced in‑house AI tools to streamline development workflows, accelerate delivery, and improve system scalability
Dive deep into Azure technologies and distributed database systems
Collaborate with internal and external partners to design features that drive user growth and engagement
Develop features that delight customers while upholding the highest standards of availability, reliability, performance, and scalability
Influence and define new designs, architectures, standards, and reusable service libraries that empower teams across Microsoft to build at scale

Fulltime

Digital Engineer

As a Digital Engineer within Pandora Manufacturing Technology COE team, you will...

Location

Thailand , Bangkok

Salary:

Not provided

Pandora

Expiration Date

Until further notice

Requirements

Bachelor’s degree in Computer Science, Information Technology, Engineering, or a related field
4+ years of experience in Software Development or Systems Integration
2+ years of experience in designing, developing, and implementing integration solutions across cloud and on-premises environments
Experienced in integrating with enterprise ecosystems such as ERP, Supply Chain, PLM, CRM, or other core business platforms
Skilled in documenting business requirements, writing functional design specifications, and creating training or support materials
Experienced in facilitating workshops, driving solution design, supporting user acceptance testing, and providing end-user training
Strong in stakeholder communication and collaboration, with the ability to align priorities and maintain a product-centric mindset
Proactive, independent, and structured in your approach—able to take ownership and deliver against deadlines
Comfortable working in agile environments, supporting agile teams, and evaluating opportunities, risks, and technical implications
Able to combine strategic and analytical thinking with a strong interest in technology and digital transformation

Job Responsibility

Assist in developing and maintaining system integrations between on-premises and cloud-based platforms
Use programming skills in C# and Python to support the creation of data transformation scripts, automation tools, and integration components
Analyze and understand existing integration workflows, data mappings, and system interactions to build foundational knowledge and support enhancement or maintenance activities
Troubleshoot and resolve integration issues by identifying root causes, reviewing logs, and collaborating with senior engineers or support teams to ensure minimal disruption to manufacturing operations
Support the configuration and use of adapters/connectors such as REST, SOAP, FTP/SFTP, HTTP, and JDBC to enable communication between diverse enterprise applications
Assist in implementing security best practices including data encryption, secure file transfer, and token-based authentication for integration processes
Participate in transforming data between formats like JSON, XML, and CSV, validating the accuracy and completeness of information exchanged
Collaborate with cross-functional teams including IT, process engineers, and business analysts to understand integration requirements and contribute to effective solutions
Help maintain documentation of integration workflows, data mappings, and technical processes for internal use and future reference
Contribute to the development and maintenance of reusable scripts and components using C#, Python, or JavaScript, to improve integration efficiency and standardization

What we offer

Foster your growth and craft opportunities through our learning and development programmes
At Pandora, no effort or contribution goes unnoticed. We offer a wide range of opportunities and benefits to ensure that our employees feel valued, supported, and cared for
Transportation services are also available to drop you at the closet BTS station and other community areas

Senior .NET Fullstack Engineer

This is a great opportunity for an experienced Senior Full Stack Developer to jo...

Location

Poland

Salary:

Not provided

N-iX

Expiration Date

Until further notice

Requirements

5+ years of experience of Microsoft development stack including
.NET C#, SQL Server T-SQL
.Net Core SQL Server, HTML, CSS, Javascript, Git, Angular
Azure, .NET core, SOLID principles, Microservices architecture, Design principles, Jira
Strong experience in API design and backend integrations
Hands-on experience integrating with third-party systems
Good understanding of authentication and authorization mechanisms (OAuth2, JWT, API keys)
Experience with asynchronous or event-driven communication patterns
Experience working with Scrum methodology in a variety of contexts
Self-organising problem solver

Job Responsibility

Work on business requests and development improvements
Develop, test, document and maintain our application back end build scalable and reusable code
Provide realistic estimates for requests, fixes and new ideas
Create unit tests
Write clear and precise technical documentation
Manage realistic work deadlines
Participate in all the scrum ceremonies and be part of the team performance and continuous improvement
Design and maintain integrations between internal and external systems
Develop and evolve RESTful APIs used for system-to-system communication
Ensure reliability, performance, and data consistency across integrations

What we offer

Flexible working format - remote, office-based or flexible
A competitive salary and good compensation package
Personalized career growth
Professional development tools (mentorship program, tech talks and trainings, centers of excellence, and more)
Active tech communities with regular knowledge sharing
Education reimbursement
Memorable anniversary presents
Corporate events and team buildings
Other location-specific benefits

Service Desk Supervisor

This position requires team supervision, without direct line management accounta...

Location

United Kingdom , Altrincham

Salary:

38021.00 GBP / Year

Care Line Homecare Limited

Expiration Date

Until further notice

Requirements

Highly self-motivated and directed
A minimum of 2 years’ experience in Senior Support IT role
Exceptional customer service orientation
Calm in times of crisis
Keen attention to detail
Ability to conduct research into a wide range of Information Technology issues as required
Ability to absorb and retain information quickly
Ability to present ideas in user-friendly language
Proven analytical and problem-solving abilities
Ability to effectively prioritise and execute tasks in a high-pressure environment

Job Responsibility

Proactive Team supervision and coordination
Build rapport and elicit problem details from service desk customers
Reinforce SLAs to manage end-user expectations
Coordinate IT Engineers on a daily basis ensuring work queues are effectively managed and prioritised
Manage key high-level issues and escalations, ensuring all communications are completed and appropriate individuals are informed
Coordinate and manage 2nd/3rd line issues
Evaluate documented resolutions and analyse trends for ways to prevent future problems
Alert service management to emerging trends in incidents
Assist in software releases and roll-outs and communication to the end users and stakeholders
Assist in Second and Third line support when request volumes are high

What we offer

Thorough training and the opportunity to develop through self-directed learning, coaching conversations, e-learning modules and access to further qualifications and courses
Support to develop your career, either within your branch or the wider City & County Healthcare Group
Benefits package that includes wellbeing resources, financial advice and up to 14% discount at over 40 retailers including Tesco, John Lewis and many more
22 Days Holiday (increasing to 25 days after 3 years’ service) plus bank holidays
Occupational Maternity Pay & Adoption Pay
Occupational Paternity Pay*
Death in Service Payment*
Occupational Sick Pay

Senior People Technology Analyst

This role in the global People Technology team focuses on: Evolving and optimizi...

Location

Canada , Toronto

Salary:

85000.00 - 100000.00 CAD / Year

Four Seasons

Expiration Date

Until further notice

Requirements

5+ years experience with Workday
Bachelor's degree in Human Resources/IT
Workday Pro – HCM Certification is an asset
Workday Pro Talent and Performance Certification is an asset
Workday Extend experience is an asset
Experience in a global enterprise with multiple stakeholders
Advanced Workday configuration skills (Talent, Performance, Succession, Goal Management, Merit)
High proficiency in data analysis, reporting, and visualization tools such as Excel, Power BI, or Tableau
Understanding of API integrations and data exchange methodologies between HR tech systems
Experience managing system configurations, security permissions, and troubleshooting technical issues

Job Responsibility

Serve as the subject matter expert for talent management technology, including, Workday, Glint and other tools as identified
Own management and configuration of Workday Talent modules with a product‑engineering lens — including designing scalable workflows, optimizing business processes, configuring security, and implementing new features delivered in Workday releases
Partner with COE and vendors to troubleshoot system issues, implement enhancements, and manage software upgrades
Develop and maintain system documentation, including process flows
Support COE in their development of user guides, and training materials
Provide support to other Workday modules as needed, including but not limited to core HCM
Provide support for additional technology implementations, including Workday extend
Act as the primary liaison between the Technology Innovation and Data (TID) and the Talent Management COE to translate business needs into technical solutions
Provide technical support and training to Talent COE so they can support maximum system utilization
Collaborate with cross-functional teams to align talent management technologies with broader P&C and TID strategies

Fulltime

Senior Software Engineer, Core Exchange

Robinhood

Location:
Slovenia , Ljubljana

Category:
IT - Software Development

Contract Type:
Not provided

Salary:

Job Description:

Job Responsibility:

Requirements:

Nice to have:

Additional Information:

Job Posted:
February 18, 2026

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Senior Software Engineer, Core Exchange

Robinhood

Location:Slovenia , Ljubljana

Category:IT - Software Development

Contract Type:Not provided

Salary:

Job Description:

Job Responsibility:

Requirements:

Nice to have:

Additional Information:

Job Posted:February 18, 2026

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Location:
Slovenia , Ljubljana

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IT - Software Development

Contract Type:
Not provided

Job Posted:
February 18, 2026