Senior Power Systems Engineer

🏢 Summary: Systems Engineer role focused on defining system architecture, integration strategies, and validation processes for large-scale battery energy storage systems. The position involves cross-functional collaboration to ensure reliable, safe, and manufacturable subsystem integration while optimizing performance and resolving complex system-level issues. 🗂️ Requirements: Bachelor's or Master's degree in Engineering, 3+ years of professional engineering experience, Knowledge of systems engineering principles, Experience with requirements management, Experience with interface definition, Experience with lifecycle development, Experience in multidisciplinary integration, Knowledge of power electronics, battery systems, or electro-mechanical hardware, Proficiency with electrical battery systems, Experience with technical modeling and documentation tools, Strong written and verbal communication skills 📃 Skills: MATLAB, Simulink, SysML, Battery, Systems, Electronics, Firmware, Architecture, Testing, Integration, Validation 🏢 Description: We are looking for a Systems Engineer to join our team and bridge the gap between complex subsystem designs and high-level product architecture. You will be responsible for defining the technical requirements, interfaces, and integration strategies that ensure our large-scale energy storage systems operate reliably and safely. This role requires a holistic mindset, strong collaboration across multidisciplinary teams (mechanical, electrical, controls, and manufacturing), and a drive to solve tough technical challenges in service of our clean energy mission. Responsibilities • Define and manage system-level requirements, functional specifications, and interface control documents for core battery system architecture. • Collaborate with electrical, mechanical, and firmware engineering teams to ensure subsystem designs are seamlessly integrated and meet performance targets. • Lead system-level validation and integration testing, developing test plans that verify safety, reliability, and functionality under diverse operating conditions. • Perform trade-off analyses to optimize system performance, cost, and manufacturability, identifying potential risks early in the development lifecycle. • Conduct root cause analysis for complex system-level failures, working cross-functionally to implement effective engineering solutions. • Decompose requirements and functions from system-level down to component-level, ensuring traceability. Qualifications • Bachelor's or Master's degree in Engineering (Systems, Electrical, Mechanical, or equivalent) with 3+ years of professional experience. • Strong understanding of systems engineering principles, including requirements management, interface definition, and lifecycle development. • Experience in multidisciplinary integration, preferably in power electronics, battery systems, or large-scale electro-mechanical hardware. • Proficiency with electrical battery systems. • Proficiency with technical modeling and documentation tools (e.g., MATLAB/Simulink, SysML, or similar) to manage system architecture and performance data. • Excellent written and verbal communication skills, with the ability to bridge communication gaps between specialized engineering domains and non-technical stakeholders. Salary Range • $115,000-130,000 • The actual salary offered is dependent on various factors including, but not limited to, location, the candidate's combination of job-related knowledge, qualifications, skills, education, training, and experience. All qualified applicants will receive consideration for employment and will not be discriminated against on the basis of race, color, religion, sex, sexual orientation, gender identity, national origin, disability, protected veteran status, age, genetic information, or pregnancy. Compliance Notice: Alten USA is a federal contractor subject to the requirements of the Vietnam Era Veterans' Readjustment Assistance Act (VEVRAA) and Executive Order 11246. We are an Equal Opportunity Employer and consider all qualified applicants without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or veteran status. Drug Screening Requirement: As a federal contractor, Alten USA maintains a drug-free workplace. All candidates selected for employment will be required to successfully complete a pre-employment drug screening as a condition of hire.

🏢 Summary: Senior Software Engineer role focused on designing and delivering scalable solutions within complex distributed systems at significant scale. The position requires strong ownership, architectural decision-making, and collaboration across cross-functional teams. The engineer will drive high-impact technical initiatives in a large, distributed environment. 🗂️ Requirements: Degree in Computer Science or equivalent practical experience, Proven experience delivering complex, large-scale software solutions, Hands-on experience with distributed systems, Ability to make independent architectural decisions, Strong collaboration and communication skills, Ability to operate autonomously with high ownership 📃 Skills: DistributedSystems, Architecture, Scalability, Reliability, Observability, SoftwareEngineering, ComputerScience 🏢 Description: Senior Software Engineer About the Role We are looking for a Senior Software Engineer to join a high-scale product environment operating within complex distributed systems. This role is designed for a highly autonomous individual contributor who can take ownership of complex technical initiatives, influence architectural direction, and deliver scalable, reliable solutions in a large organizational setting. You will collaborate cross-functionally with engineering, product, and design teams while contributing to systems used at significant scale. Key Responsibilities Design and deliver high-complexity system components and features Make informed architectural decisions and evaluate technical trade-offs Ensure quality, scalability, reliability, and observability of delivered solutions Identify and manage technical risks, dependencies, and technical debt Develop deep understanding of the product domain and user impact Collaborate effectively across teams in a distributed engineering environment Operate with high autonomy and ownership Contribute to or elevate engineering standards within the team Mentor or support less experienced engineers when needed Requirements Education Degree in Computer Science, Software Engineering, or equivalent practical experience Experience & Competencies Proven experience as a Senior Software Engineer delivering complex, large-scale solutions Hands-on experience working with distributed systems Strong communication and collaboration skills Ability to independently drive architectural decisions Strong sense of ownership over delivered solutions Nice to Have Experience shaping or improving team-level engineering standards Experience collaborating across multiple teams in complex organizational structures

🏢 Summary: Fully remote Senior Network Engineer role supporting large-scale, low-latency trading infrastructure for a North American bank. The position focuses on building, maintaining, and automating enterprise and cloud network environments to ensure high performance, reliability, and security. It combines hands-on network engineering with infrastructure-as-code and automation practices. 🗂️ Requirements: 6+ years of experience in network engineering, Strong knowledge of enterprise network architecture, Experience with Arista switches, Experience with multicast routing, Deep understanding of TCP/IP, BGP, OSPF, MPLS, DNS, DHCP, VPN, Experience with cloud networking (AWS), Experience with network automation and scripting, Experience with infrastructure-as-code and configuration management tools, Experience with NetBox or similar source-of-truth platforms, Ability to work US Eastern hours from Poland, Fluent English, Eligibility to work in Poland 📃 Skills: TCP/IP, BGP, OSPF, MPLS, DNS, DHCP, VPN, AWS, Arista, Multicast, NetBox, Python, Bash, Terraform, Ansible, ACL, VPC 🏢 Description: Are you an experienced network engineer who enjoys building and managing infrastructure at scale? Do you love working with other seasoned engineers on interesting scale, reliability, and finance-specific challenges? Want to work on large systems that power real-time trading across global markets? If so, we’re looking for people like you. The Role at a Glance Title: Senior Network Engineer Employer: Fully remote role supporting a leading North American bank Contract: B2B, 220zł-240zł/hour net + VAT Location: Open only to candidates based in Poland Hours: Work US Eastern business hours (15:00–23:00 Poland time) We’re hiring experienced network engineers (6+ years) to join the IT infrastructure team at a top North American bank — directly supporting the operations and development of financial trading systems . You’ll be part of the core IT infrastructure team , building and maintaining infrastructure for highly-performant, low-latency trading systems used across the firm. Why Join Us? Work on large-scale systems - routers, switches, low-latency trading infra supporting hundreds of physical and virtual servers. Collaborate with a world-class team of network engineers, DevOps engineers, and developers across North America and Europe. Enjoy a long-term, fully remote role . Competitive compensation and long term stability that only a bank can offer. This role is critical to maintaining the performance, reliability, and security of the network infrastructure that supports the trading systems. You’ll work across both on-premises trading infrastructure and cloud environments, ensuring seamless connectivity and secure access for business-critical systems. The position combines hands-on engineering with automation and infrastructure-as-code practices , solving complex problems through collaboration and technical expertise. This is a fully remote role based in Poland . You will work directly with the bank while being contracted through a Polish partner company that provides local support and administration. The position requires strong English skills (spoken and written) to collaborate daily with colleagues in North America. This role requires working during US Eastern business hours in order to be able to collaborate closely with other team members. Only open to residents of Poland. Polish citizens, as well as legal residents with permission to work in Poland are welcome. Successful candidates will need to pass a standard background check. What we offer Work that matters in the financial domain: Work on a trading system at an established financial institution, processing millions of transactions daily. Professional growth: Collaborate with smart, highly capable developers in a supportive and challenging environment. Direct collaboration : You will work directly with the bank’s team in North America and in Poland. 1st-tier work : This is not a technical support or legacy maintenance role. The system is functional and is actively being built and you will take part in updating it. The people who built the system are still part of the team. 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. Fully remote work: Fully remote position based in Poland. Competitive Compensation: Above-average pay and ample time-off options. Responsibilities Network Operations & Support Deployment, configuration, and maintenance of network devices such as switches, routers, and firewalls. Monitoring of network health and resolution of connectivity issues across enterprise environments. Support for infrastructure expansion, migrations, and lifecycle upgrades in both cloud and on-premises facilities. Cloud & Hybrid Networking Design and management of cloud-based network infrastructure including VPCs, subnets, route tables, and security groups. Enablement of hybrid connectivity between cloud and on-prem environments. Collaboration with cloud and DevOps teams to optimize network performance and reliability. Automation & Infrastructure-as-Code Development of scripts and tools to automate network provisioning, configuration, and monitoring. Use of infrastructure-as-code frameworks (e.g., Terraform) and configuration automation (e.g. Ansible) to manage network infrastructure. Management of automation pipelines and configuration management systems. Integration with tools like NetBox to maintain source-of-truth for network inventory and topology. Security & Compliance Implementation and management of Access Control Lists (ACLs) to regulate traffic and enforce security boundaries. Enforcement of network segmentation and isolation policies to protect sensitive workloads and environments. Assistance in vulnerability remediation and compliance initiatives. Regular audits of network configurations and access policies to ensure alignment with security standards. Collaboration & Documentation Engagement with cross-functional teams to support infrastructure and application needs. Maintenance of accurate network documentation, diagrams, and operational procedures. Participation in process improvements and knowledge sharing initiatives. Requirements Solid understanding of networking protocols and enterprise network architecture. Experience with Arista switches. Multicast routing experience. Deep understanding of TCP/IP, BGP, OSPF, MPLS, DNS, DHCP, and VPN technologies. Experience with network source-of-truth platforms like NetBox. Knowledge of cloud networking concepts and services (e.g., AWS). Strong troubleshooting, communication, and collaboration skills. Experience with network automation and scripting (e.g., Python, Bash). Familiarity with infrastructure-as-code and configuration automation tools (e.g., Terraform, Ansible). Interview process Apply: Send us your CV. Written screen: Answer a short set of written questions to show us how you think about networking. Interviews: A three-stage online process, one with a technical recruiter with latter rounds at the bank. Successful candidates will need to pass a standard background check.

🏢 Summary: Senior Mixed Signal Electrical Engineer role focused on designing and maturing advanced electrical prototypes for space systems, including custom motor controllers, embedded systems, and power electronics for flight-ready applications. The position involves analog and digital circuit design, PCB development, testing, debugging, and cross-functional collaboration in a fast-paced aerospace startup environment. 🗂️ Requirements: Bachelor's degree in Electrical Engineering or related STEM field, 7+ years of hands-on electrical engineering experience, Experience developing hardware for aerospace, defense, robotics, or similar industries, Experience designing analog circuitry, Experience designing digital circuitry and output drivers, Experience working with embedded systems, Proficiency in circuit design, schematic creation, and component selection, Experience with schematic and PCB design tools, Experience building and testing electrical systems or prototypes, Strong understanding of electronics fundamentals and system integration, Ability to troubleshoot circuits and debug hardware, Hands-on experience with lab equipment, Experience collaborating with PCB fabrication and assembly vendors, Ability to work in a fast-paced startup environment, U.S. citizenship, permanent residency, or eligibility under ITAR regulations, Ability to obtain or maintain Government Security Clearance 📃 Skills: Altium, PCB, Embedded, C, Microcontrollers, Sensors, Electronics, Oscilloscopes, Multimeters, Power, Schematics, ICDs, BOMs, Debugging, Testing, Circuitry 🏢 Description: A New Paradigm For Space Operations. Who We Are: Drones have fundamentally changed the nature of conflict and maneuver. The next theater to be changed by drone technology is space. Space Kinetic is a space technology startup company building a completely new architecture for space operations – one that brings the advantages of drone technology to space missions without relying on consumable fuel. This is not a role for someone looking for a traditional 40-hour work week.Space Kinetic is building ambitious, first-of-its-kind technology, and that requires urgency, ownership, anda high levelof commitment to changing the foundational assumptions for everything we do in space. Position Overview: The Senior Electrical Engineer, Power Electronics & Embedded Systems (Mixed Signal) will play a critical role in designing, building, and maturing prototypes for Space Kinetic's core technology. You will design systems that process both analog and digital signals and bridge the gap between real-world physical inputs like pressure and temperature sensors and the processor in an embedded system. With your knowledge of analog electronics, you will design signal conditioning circuitry and with additional knowledge of discrete electronic components and integrated circuits, you will help design actuator controllers like the driver circuitry required in a motor controller and the interfaces to power electronics. You will support the team in refining the electrical architecture of the current prototype and driving the system closer to a flight-ready configuration with each iteration.Your first project will involve a custom motor controller with power levels never before implemented in space and an electromechanical system with novel energy recycling functions. This role is ideal for someone who enjoys taking concepts from schematic to hardware, solving complex electrical challenges, and working closely with mechanical and manufacturing teams to bring cutting-edge space hardware to life. What You'll Do: Design, develop, and build electrical prototypes for Space Kinetic's core technology. Refine and finalize the current prototype's electrical design to support all phases of prototype maturation. Undertake and complete circuit design tasks, generate detailed schematics, and perform component selection aligned with environmental and system requirements. Apply detailed tolerancing, design-for-manufacture principles, and thorough documentation across all electrical prototype phases. Support PCB layout design and coordinate with external vendors for fabrication and assembly of PCB components. Collaborate closely with the Space Kinetic manufacturing and engineering team to integrate electrical systems into mechanical assemblies. Verify and validate your electrical designs through testing, troubleshooting, debugging, and iteration to improve system reliability and performance. Actively participate in design reviews, contribute to system-level engineering discussions, and ensure the electrical subsystem progresses toward flight-readiness. Support the creation and maintenance of electrical documentation, including BOMs, wiring diagrams, interface control documents (ICDs), and test procedures. Ensure each design iteration moves the system closer to a flight-ready prototype aligned with Space Kinetic's 2-year flight demonstration goal. What It Takes: Basic Qualifications: Bachelor's degree in electrical engineering or a closely related STEM (Science, Technology, Engineering and Mathematic) field. Experience developing hardware for aerospace, defense, robotics, or similarly rigorous applications. A minimum of 7 years of hands-on electrical engineering experience, ideally involving prototype development. Experience designing analog circuitry such as signal conditioning circuitry. Experience designing digital circuitry and output drivers such as gate drivers and motor drivers. Experience working with embedded systems. Proficiency in circuit design, schematic creation, and component selection. Experience working with Schematic / PCB design tools (e.g., Altium). Demonstrated experience building and testing electrical systems or prototypes. Strong understanding of electronics fundamentals, wiring practices, and system integration. Ability to troubleshoot circuits, debug hardware, and iterate rapidly. Hands-on experience with lab equipment (oscilloscopes, multimeters, power supplies, logic analyzers). Experience collaborating with vendors for PCB fabrication and assembly. Excellent documentation, communication, and cross-functional collaboration skills. Ability to work in a fast-paced startup environment with evolving requirements. To conform to U.S. Government export regulations, applicant must be a (i) U.S. citizen or national, (ii) U.S. lawful, permanent resident (aka green card holder). Ability to maintain or obtain a Government Security Clearance. Preferred Qualifications A minimum of 9 years of hands-on electrical engineering experience. Experience in developing embedded systems. Experience in developing power electronics. Experience with the C programming language. Knowledge of field-oriented controls, microcontrollers, sensors, and power electronics. Experience with environmental or functional testing of electrical systems. *Our vision is unique, and so is the team we're building. If you're driven to succeed in this role, even if your background doesn't fully align with every qualification, we want your application. Where You'll Be: The position will be on site at our headquarters in El Segundo, CA. What We Offer: Competitive Base Salary + Equity-Based Compensation Highly Competitive PTO and Holiday Calendar Comprehensive Medical, Dental, and Vision Coverage Unique Performance-Based Bonus Structure ITAR Requirements: To conform to U.S. Government export regulations, applicant must be a (i) U.S. citizen or national, (ii) U.S. lawful, permanent resident (aka green card holder), (iii) Refugee under 8 U.S.C. § 1157, or (iv) Asylee under 8 U.S.C. § 1158, or be eligible to obtain the required authorizations from the U.S. Department of State. Learn more about ITAR here Equal Employment Opportunity: Space Kinetic provides equal employment opportunities to all employees and applicants without regard to race, color, religion, age, sex, gender identity, sexual orientation, national origin, veteran status, disability or any other legally protected status. The annual base salary for this role is below. Pay Grades aredeterminedby role, level, location, and alignment with market data.Individual pay will be determined on a case-by-case basis and may vary based on the following considerations: interviews and an assessment of several factors that are unique to each candidate, job-related skills, relevant education/experience, certifications, abilities of the candidate and internal equity. Pay Range $140,000 – $180,000The annual base salary for this role is below. Pay Grades are determined by role, level, location, and alignment with market data. Individual pay will be determined on a case-by-case basis and may vary based on the following considerations: interviews and an assessment of several factors that are unique to each candidate, job-related skills, relevant education/experience, certifications, abilities of the candidate and internal equity. Pay Range$140,000—$180,000 USD

🏢 Summary: Remote Senior Software Engineer – SRE role focused on building and maintaining highly available, scalable, and observable cloud-native systems. The position emphasizes automation, CI/CD improvements, incident management, and implementation of reliability best practices across SaaS platforms. The engineer collaborates cross-functionally to enhance system resilience, performance, and operational excellence. 🗂️ Requirements: 5+ years in Software Engineering, SRE, or Cloud Infrastructure roles, Experience with DevOps tools and practices, Proficiency in Python, Go, Java, C#, or .Net, Experience with at least two: GitHub, Azure DevOps, GitLab, Jenkins, Hands-on experience with observability tools, Strong experience with CI/CD pipelines and automation, Experience with cloud-native distributed systems, Experience in high-availability SaaS environments, Knowledge of SLOs, SLIs, and error budgets, Experience with redundancy and disaster recovery, Participation in on-call rotations 📃 Skills: Python, Go, Java, C#, .Net, GitHub, Azure, GitLab, Jenkins, Prometheus, Grafana, OpenTelemetry, CI/CD, DevOps, SLO, SLI, SaaS, Automation, Cloud, Agile 🏢 Description: Posting Type Remote Job Overview As the Senior Software Engineer – SRE you will focus on implementing and maintaining reliability solutions across the platform. This role emphasizes hands-on engineering work, automation, and operational excellence. The Senior Software Engineer will work closely with other engineers to ensure systems are highly available, observable, and resilient. As a member of the engineering team, the Senior Software Engineer will work closely with Infrastructure, Engineering, and Product teams to develop highly resilient, observable, and automated solutions that enhance system availability and efficiency. The ideal candidate will bring deep technical expertise, strong problem-solving skills, and a passion for reliability engineering. Job Description and Requirements Job Responsibilities Implement, and advocate for best-in-class reliability, observability, and scalability practices across the platform. Develop automated solutions for system reliability, capacity planning, and incident response to minimize manual intervention. Participate in improving Service Level Objectives (SLOs), Service Level Indicators (SLIs), and error budgets to enhance system reliability. Contribute to CI/CD pipeline improvements and DevOps practices. Support root cause analysis (RCA) investigations, drive corrective actions, and advocate for a blameless postmortem culture. Participate in on-call rotations to ensure 24/7 availability of critical systems. Influence and mentor engineering teams on SRE principles, DevOps culture, and best practices. Stay ahead of industry trends, adopting new tools, frameworks, and methodologies to continually improve system reliability. Preferred Qualifications 5+ years of experience in software engineering, site reliability engineering, or cloud infrastructure roles. Experience with DevOps tooling and practices. Proficient in building service-oriented architectures and cloud-native distributed systems. Proficiency in programming languages such as Python, Go, Java, or C# or .Net. In-depth technical understanding and experience with at least two of the following DevOps platforms: GitHub, Azure DevOps, GitLab, or Jenkins. Hands-on experience with observability tools (e.g., Prometheus, Grafana, OpenTelemetry or others). Strong background in CI/CD pipelines, automation, and DevOps practices. Experience working in global, high-availability SaaS environments. Experience implementing redundancy and disaster recovery scenarios. Excellent teamwork and cross-group collaboration skills. Ability to collaborate with both technical and business professionals. Hands-on experience with Agile Project Development Methodologies. Experience delivering complex technical solutions. Excellent problem-solving, analytical, and communication skills. Nice to have: Experience with Chaos Engineering and/or AI Ops . Competencies and Skills Automation-First Mindset – Commitment to reducing toil through scripting and automation. Reliability Engineering – Expertise in SLOs, SLIs, error budgets, and high-availability architectures. Incident Management & Postmortems – Experience in handling production incidents and driving continuous improvement. Observability & Monitoring – Deep understanding of logging, monitoring, and alerting best practices. Practical knowledge of data structures and modern data engines. Collaboration & Communication – Ability to work across teams, influence stakeholders, and advocate for reliability improvements. Mentorship & Coaching – Passion for mentoring engineers and building an SRE culture within the organization. Additional Information This role offers a unique opportunity to shape the future of SRE in a cutting-edge SaaS company, ensuring the reliability and scalability of mission-critical applications for customers worldwide. If you are passionate about solving complex reliability challenges and driving technical excellence, we’d love to hear from you! Relativity is a diverse workplace with different skills and life experiences—and we love and celebrate those differences. We believe that employees are happiest when they're empowered to be their full, authentic selves, regardless how you identify. Benefit Highlights: Comprehensive health, dental, and vision plans Parental leave for primary and secondary caregivers Flexible work arrangements Two, week-long company breaks per year Additional time off Long-term incentive program Training investment program All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, or national origin, disability or protected veteran status, or any other legally protected basis, in accordance with applicable law. Relativity is committed to competitive, fair, and equitable compensation practices. This position is eligible for total compensation which includes a competitive base salary, an annual performance bonus, and long-term incentives. The expected salary range for this role is between following values: 208 000 and 312 000PLN The final offered salary will be based on several factors, including but not limited to the candidate's depth of experience, skill set, qualifications, and internal pay equity. Hiring at the top end of the range would not be typical, to allow for future meaningful salary growth in this position. Required Skills: Automation, Data Analysis, Database Management, Network Architecture, Performance Optimizations, Problem Solving, Project Management, Software Development, System Designs, Technical Leadership

🏢 Summary: Full-time Senior Software Engineer role focused on designing and delivering scalable features and integrations for a renewable energy platform. The position involves building and maintaining large-scale systems, contributing to greenfield products, and supporting production services in a hybrid Warsaw setup. The goal is to enhance performance and automation in solar project development through robust software solutions. 🗂️ Requirements: 5+ years of software development experience, Proficiency in at least two production programming languages, Strong computer science fundamentals, Experience building and maintaining large-scale systems, Ability to work in remote or hybrid teams, Fluent English (spoken and written) 📃 Skills: Python, Java, Go, C++, JavaScript, TypeScript, Spring, Jackson, JPA, HTTP, SQL, MySQL, MariaDB, Git, Gradle, AWS, DDD 🏢 Description: Senior Software Engineer 💰 Salary: 14,000-28,000 PLN 🌎 Hybrid from Warsaw 🕦 Full-time position, long-term ☑️ Contract through Deel The company develops software that helps businesses plan and manage renewable energy projects more efficiently. Its technology platform uses data and automation to simplify complex workflows, enabling teams to design, evaluate, and deliver energy solutions at scale. The overall goal is to make clean energy projects easier to develop and deploy. Requirements: At least 5+ years of experience in software development Strong proficiency in at least two production programming languages (ideally Python and Java), though any combination of languages is acceptable Good engineering judgment based on solid computer science knowledge Experience working with teams to build and maintain large-scale systems Strong communication and collaboration skills, especially when working in remote or hybrid teams Comfortable adapting to changes in a growing product and evolving technology stack, with the ability to make practical decisions and support the team as things scale Fluent in spoken and written English (please submit your resume in English) Nice to Have: Interest in renewable energy and sustainability Experience applying Domain-Driven Design (DDD) principles Experience developing production software in at least one additional language besides Java (such as Python, Go, C++, JavaScript, or TypeScript) Familiarity with technologies such as Spring Framework, Jackson, JPA, HTTP, SQL (MySQL/MariaDB), Git, Gradle, and AWS Key Responsibilities: Design and deliver new features that improve the performance and accuracy of the platform Build integrations with key partners across the solar ecosystem to simplify end-to-end project workflows Develop new capabilities for our industry-leading solar design platform Lead the creation of new greenfield products that influence how solar systems are designed and implemented Take ownership of the services managed by your team, including participating in an on-call rotation for operational support Get to know DevsData: We are a technology consulting company and a recruitment agency, delivering software solutions to clients from Europe and the US. We work 100% remotely, in an international team, including people from Asia, London, or San Francisco. We employ people with experience in international corporations as well as students of the best technical and business universities. Find out more: https://devsdata.com/

🏢 Summary: Senior Platform Engineer role focused on building high-performance internal platform products and APIs for a global trading environment, treating infrastructure as software. The position centers on developing production-grade Go/Python solutions, Kubernetes Operators, and automation to enable scalable, resilient systems. It combines platform engineering, SRE practices, and hybrid cloud integration in a low-latency setting. 🗂️ Requirements: 7+ years experience in SRE or Platform Engineering, Strong software engineering mindset, Expert-level Go or Python proficiency, Ability to build full products/services in Go or Python, Deep knowledge of Kubernetes, Experience building Kubernetes controllers/operators, Proficiency in Terraform (IaC), Experience automating SDLC processes, Experience designing RESTful APIs, Experience with observability in distributed systems, Solid understanding of AWS, Experience integrating cloud with on-premises environments 📃 Skills: Go, Python, Kubernetes, Terraform, AWS, REST, SDLC, Observability, IaC 🏢 Description: Senior Platform Engineer Are you an engineer who views infrastructure as a software problem? We are looking for a Senior Platform Engineer to join our global Platform Engineering team. In this role, you won't just be managing cloud resources—you will be architecting and building high-performance internal products that empower our quants and traders to operate at the highest level. The Offer Salary: Up to 50,000 PLN gross/month (UoP). Location: Hybrid ( 3 days a week from our Warsaw office). Impact: Build internal products and APIs that define how our global teams deploy and scale. Modern Tech: Focus on writing production-grade Go/Python and building K8s Operators . Environment: A high-stakes trading sector where engineering excellence and code quality are the standard. Core Responsibilities Product Engineering: Develop and architect common platform solutions with a focus on high-quality, maintainable code. Developer Autonomy: Build internal APIs and custom tooling to streamline the developer experience across the firm. Infrastructure as Software: Write production-grade code (Go/Python) for infrastructure automation, optimization, and custom orchestration. SRE Advocacy: Champion SRE practices by implementing testable, resilient, and highly available software solutions. High-Performance Collaboration: Partner with Quant and Trading teams to optimize service stability and performance in a low-latency environment. Requirements Experience: 7+ years in SRE or Platform Engineering roles with a strong Software Engineering mindset . Coding Mastery: Exceptional skills in Go or Python (you should be comfortable building full products/services, not just basic scripts). K8s Expertise: Deep knowledge of Kubernetes , including orchestration and building custom controllers/operators . Automation: Proficiency in Terraform (IaC) and experience automating complex SDLC processes. System Design: Experience with RESTful APIs and building observability for complex distributed systems. Hybrid Cloud: Solid understanding of AWS and managing integration with on-premises environments. Why Join Us? This isn't a traditional "Ops" role. We are building a platform that functions as a product. If you are a software engineer who is passionate about infrastructure, scalability, and clean code, you will thrive in our culture of technical rigor and innovation. Apply today to help us build the backbone of global institutional investing.

🏢 Summary: Senior Software Engineer role focused on building and maintaining scalable Ruby on Rails solutions for a clean-energy platform used by solar professionals. The position involves developing backend services and APIs, collaborating across teams, mentoring engineers, and contributing to high-quality product delivery in a hybrid work environment. 🗂️ Requirements: 5+ years of professional software engineering experience, Strong proficiency in Ruby on Rails, Experience with React, Knowledge of JavaScript, Knowledge of TypeScript, Clear communication skills, Ability to work in a distributed remote environment, Strong English communication skills 📃 Skills: Ruby, Rails, React, JavaScript, TypeScript, GraphQL, APIs 🏢 Description: Senior Software Engineer (Ruby on Rails) 💰 Salary: 19,000-28,000 PLN 🌎 Hybrid (2 days on site) ☑️ Full-time 🕦 Contract through Deel We’re looking for a Senior Software Engineer for a leading software provider in the clean-energy space, building technology that helps solar professionals design and sell solar projects accurately and at scale. Their platform has powered millions of solar designs and is recognized as one of the top remote-friendly and sustainability-focused companies in the industry. Requirements: 5+ years of professional software engineering experience. Strong proficiency with Ruby on Rails. Clear communication skills and comfort working cross-functionally. Familiarity with React and component-based frontend development. Working knowledge of JavaScript and/or TypeScript. Ability to thrive in a fully remote, distributed environment. Strong English skills (written and spoken). Nice to Have Experience with GraphQL . Interest in renewable energy, climate tech, or mission-driven products. Responsibilities: Build new features for a leading platform used by solar professionals for design and sales. Design and maintain reliable APIs that integrate smoothly with financial and sales partners. Develop secure, scalable backend services built for long-term stability and performance. Contribute to agile planning and help drive predictable, high-quality delivery. Mentor teammates, share knowledge, and strengthen the overall engineering culture. Take ownership of the services you build, including participating in on-call rotations. Benefits Health Coverage: Medical, dental, and vision insurance Internet & Mobile Stipend Work-From-Home Support (home office budget) Learning & Development support

🏢 Summary: Full-time Senior Software Engineer role focused on building and scaling a Ruby on Rails-based platform used by solar professionals to design and sell solar projects. The position involves developing secure, high-performance backend services, reliable APIs, and contributing to frontend features in a distributed, hybrid work environment. The engineer will also support agile delivery, system ownership, and technical mentorship. 🗂️ Requirements: 5+ years of professional software engineering experience, Strong proficiency in Ruby on Rails, Experience with React and component-based frontend development, Working knowledge of JavaScript or TypeScript, Experience designing and maintaining APIs, Experience building secure, scalable backend systems, Ability to work in distributed, remote environment, Strong English communication skills 📃 Skills: Ruby, Rails, React, JavaScript, TypeScript, GraphQL, API, Backend, Agile 🏢 Description: Senior Software Engineer (Ruby on Rails) 💰 Salary: 19,000-28,000 PLN 🌎 Hybrid (2 days on site) ☑️ Full-time 🕦 Contract through Deel We’re looking for a Senior Software Engineer for a leading software provider in the clean-energy space, building technology that helps solar professionals design and sell solar projects accurately and at scale. Their platform has powered millions of solar designs and is recognized as one of the top remote-friendly and sustainability-focused companies in the industry. Requirements: 5+ years of professional software engineering experience. Strong proficiency with Ruby on Rails. Clear communication skills and comfort working cross-functionally. Familiarity with React and component-based frontend development. Working knowledge of JavaScript and/or TypeScript. Ability to thrive in a fully remote, distributed environment. Strong English skills (written and spoken). Nice to Have Experience with GraphQL . Interest in renewable energy, climate tech, or mission-driven products. Responsibilities: Build new features for a leading platform used by solar professionals for design and sales. Design and maintain reliable APIs that integrate smoothly with financial and sales partners. Develop secure, scalable backend services built for long-term stability and performance. Contribute to agile planning and help drive predictable, high-quality delivery. Mentor teammates, share knowledge, and strengthen the overall engineering culture. Take ownership of the services you build, including participating in on-call rotations. Benefits Health Coverage: Medical, dental, and vision insurance Internet & Mobile Stipend Work-From-Home Support (home office budget) Learning & Development support

🏢 Summary: Senior Salesforce Engineer role focused on owning and evolving a global CRM and digital engagement platform, driving architecture decisions, and delivering scalable, integrated solutions. The position combines hands-on development with technical leadership, shaping the future technology roadmap and mentoring an engineering team. The goal is to enhance performance, scalability, and integration capabilities across distributed systems. 🗂️ Requirements: Proficiency in at least one modern object-oriented language (Java or C#/.NET), Experience with Salesforce ecosystem (Apex, LWC, integrations), Experience leading software engineering teams, Ability to design and integrate complex distributed systems, Experience delivering digital products, Ability to conduct code and design reviews 📃 Skills: Java, C#, NET, Salesforce, Apex, LWC, CRM, APIs, Integration, DistributedSystems, Architecture 🏢 Description: Job Description Are you an engineering engineer ready to build the technology that transforms how we engage with Health Care Professionals (HCPs) globally? We are seeking a hands-on Senior Salesforce Engineer to drive the evolution of our digital ecosystem and mentor a talented team. You will be a key partner to the IT Director, shaping our future technical roadmap and making the decisions that will define our success for years to come. What You'll Achieve in Your First 12-18 Months: Take technical ownership of our core engagement platform (currently centered on Salesforce), improving its performance, scalability, and integration capabilities for our 20+ global markets. Lead the evaluation and proof-of-concept for new technologies that will form the foundation of our next-generation architecture. Establish and embed software engineering best practices, fostering a culture of high-quality code, robust design, and continuous improvement within our hybrid engineering team. Lead the successful delivery of at least one major new product or capability that measurably improves the experience for our sales, brand, and marketing teams. Key Responsibilities: Strategy : Partner with the IT Director and Enterprise Architects to design and govern the technology roadmap, ensuring solutions are scalable, secure, and future proof. Technical Leadership & Mentorship : Lead, mentor, and inspire a hybrid engineering team. Hands-On Development & Oversight : Conduct code and design reviews, contribute to critical parts of the codebase, and set the standard for technical excellence. Platform Evolution : Oversee our core CRM platform (Salesforce), ensuring its optimal performance while actively planning its integration with and/or migration to future systems. Job Qualifications What We're Looking For: Hands-on proficiency in at least one modern object-oriented language (e.g., Java, C#/.NET). Experience with the Salesforce ecosystem (Apex, LWC, integration patterns) is a significant advantage, as it is a core component of our current landscape. Experience leading software engineering teams in the delivery of digital products. Proven ability to design, build, and integrate complex, distributed systems. Excellent communication and leadership skills, with the ability to translate technical vision into business value. We offer P&G-sized projects and access to world leading IT partners and technologies from Day 1. Wide range of self-development possibilities (training and certifications paths). Competitive starting salary and benefits program (private health care, P&G stock, saving plans, sport cards). Regular salary increases and possible promotions - in line with your results and performance. Opportunity to change role every few years to be in the best place for you and best for P&G. At Procter & Gamble we embrace a hybrid work model that combines the flexibility of remote work with the collaborative benefits of in-office engagement. Employees can enjoy the option to work from home two days a week while also spending time in the office to foster teamwork and enhance communication. Watch this video to learn more about our full recruiting process: https://www.youtube.com/watch?v=0bicvbpy0gI Kindly be advised that at P&G, employment is exclusively extended on the basis of an "Umowa o Pracę" (Full-time Employment Contract). Apply only if you agree to these conditions. About us We produce globally recognized brands and we grow the best business leaders in the industry. With a portfolio of trusted brands as diverse as ours, it is paramount our leaders can lead with courage the vast array of brands, categories and functions. We serve consumers around the world with one of the strongest portfolios of trusted, quality, leadership brands, including Always®, Ariel®, Gillette®, Head & Shoulders®, Herbal Essences®, Oral-B®, Pampers®, Pantene®, Tampax® and more. Our community includes operations in approximately 70 countries worldwide. Visit http://www.pg.com to know more. We are an equal opportunity employer and value diversity at our company. We do not discriminate against individuals on the basis of race, color, gender, age, national origin, religion, sexual orientation, gender identity or expression, marital status, citizenship, disability, HIV/AIDS status, or any other legally protected factor.