We are seeking a Senior Software Engineer to develop trading systems and monitoring tools for our Liquid Air Energy Storage (LAES) plants and grid-stability operations. This role is fully remote with no requirement for office presence. We support remote collaboration through modern development practices, code reviews, and virtual team coordination. We value clear thinkers with strong engineering fundamentals who can reason about distributed systems, data integrity, and real-time control. Python is our primary language (Rust a plus), but we prioritize problem-solving ability and software craftsmanship above specific language experience. Strong engineering fundamentals are more important than specific language expertise — we support a short (~3 week) Python ramp-up period for strong engineers. Trading Systems Development • Design and implement automated trading systems for UK energy markets (day-ahead, intraday, balancing, ancillary services) • Build real-time bidding, dispatch optimization, and pricing algorithms for LAES assets • Integrate with grid operators and market platforms Monitoring & Analytics • Develop monitoring dashboards, alerting systems, and operational analytics for plant performance •Build monitoring dashboards for LAES and stability island operations Data Pipelines & Infrastructure • Create high-throughput data ingestion and streaming pipelines using Kafka and PostgreSQL / TimescaleDB • Work with data pipelines using Kafka and PostgreSQL (pg_partman, TimescaleDB) • Build microservices and APIs for trading platforms, market integration, and system control • Develop microservices connecting trading platforms and grid operators Collaboration & Operations • Collaborate with DevOps and Data teams for deployment, monitoring, and production support

We are seeking a Senior Software Engineer to develop trading systems and monitoring tools for our Liquid Air Energy Storage (LAES) plants and grid-stability operations. This role is fully remote with no requirement for office presence. We support remote collaboration through modern development practices, code reviews, and virtual team coordination. We value clear thinkers with strong engineering fundamentals who can reason about distributed systems, data integrity, and real-time control. Python is our primary language (Rust a plus), but we prioritize problem-solving ability and software craftsmanship above specific language experience. Strong engineering fundamentals are more important than specific language expertise — we support a short (~3 week) Python ramp-up period for strong engineers. Trading Systems Development • Design and implement automated trading systems for UK energy markets (day-ahead, intraday, balancing, ancillary services) • Build real-time bidding, dispatch optimization, and pricing algorithms for LAES assets • Integrate with grid operators and market platforms Monitoring & Analytics • Develop monitoring dashboards, alerting systems, and operational analytics for plant performance •Build monitoring dashboards for LAES and stability island operations Data Pipelines & Infrastructure • Create high-throughput data ingestion and streaming pipelines using Kafka and PostgreSQL / TimescaleDB • Work with data pipelines using Kafka and PostgreSQL (pg_partman, TimescaleDB) • Build microservices and APIs for trading platforms, market integration, and system control • Develop microservices connecting trading platforms and grid operators Collaboration & Operations • Collaborate with DevOps and Data teams for deployment, monitoring, and production support

• Responsible for architecture, development, and performance optimization of Oracle databases, including complex PL/SQL packages, triggers, types, and data pipelines. • Oracle database full life-cycle development including data modeling, database architecture, SQL and PL/SQL development, performance tuning, unit testing, and production support. • Design and implement efficient, maintainable database solutions for high-volume, web-based applications serving DoD customers. • Contribute to architecture decisions and drive implementation of changes across product base. • Develop detailed technical analysis and design specifications from functional and compliance requirements. • Collaborate closely with developers, DevSecOps engineers, designers, and analysts to solve complex problems. • Create, refactor, and improve reusable database objects with an emphasis on modularity and testability. • Profile, optimize, and tune SQL queries and execution plans for performance at scale. • Establish and enforce coding standards, peer review practices, and documentation norms. • Support CI/CD pipeline integration for database change management (Liquibase, Flyway, or equivalent).

Job Summary:** We are seeking an experienced and dynamic Manager of Software Development to lead our engineering teams at CSG Systems, Inc. This role will drive the successful delivery of high-quality software products, fostering a culture of innovation and continuous improvement in alignment with CSG's leadership principles. Job Responsibilities:** * Lead, mentor, and manage a team of software developers, promoting a collaborative and high-performing environment. * Oversee the entire software development lifecycle, from requirements gathering to deployment and maintenance, utilizing both Agile and Waterfall methodologies as appropriate. * Ensure the successful execution of projects, meeting deadlines and delivering within budget. * Collaborate with product management, QA, and other cross-functional teams to define project scope, requirements, and technical specifications. * Implement and maintain robust Quality Assurance (QA) processes to ensure the delivery of high-quality, reliable software products. * Proactively identify, assess, and mitigate project risks throughout the development lifecycle. * Champion Agile Principles and Agile Project Management best practices within the team. * Foster influential communications within the team and with stakeholders, ensuring clear understanding and alignment. * Actively participate in the professional development of team members, including mentoring youth and fostering growth opportunities. * Embody and promote CSG Leadership Keystone values: Culture, Energize, Results, Teams, and Vision. Demonstrated curiosity and hands‑on experimentation with AI tools in an engineering context Job Qualifications:** * Bachelor's degree in Computer Science, Software Engineering, or a related field; Master's degree preferred. * Minimum of 7 years of experience in software development, with at least 3 years in a leadership or management role. * Proven experience with Agile Principles and Agile Project Management methodologies. * Solid understanding and experience with Waterfall Model. * Demonstrated experience in Risk Management within software development projects. * Strong background in Quality Assurance (QA) and Software Product Testing. * Exceptional Leadership and Mentoring Youth skills. * Excellent Influential Communications, both written and verbal. * Familiarity with CSG Leadership Keystone: Culture, CSG Leadership Keystone: Energize, CSG Leadership Keystone: Results, CSG Leadership Keystone: Teams, and CSG Leadership Keystone: Vision. * Ability to thrive in a fast-paced, dynamic environment. Location(s): India Remote Accommodation: If you would like to be considered for employment opportunities with CSG and need special assistance due to a disability or accommodation for a disability throughout any aspect of the application process, please call us at +1 (402) 431-7440 or email us at accommodations@csgi.com. CSG provides accommodations for persons with disabilities in employment, including during the hiring process and any interview and/or testing processes. Our Guiding Principles: Impact: Always help and empower others, whether they’re colleagues or customers. When our employees set their minds to something, great things happen. Integrity: Do what’s right for our customers and our people while being authentic. We treat everyone with trust and respect—that’s just who we are. Inspiration: Be bold in the way you think and passionate about the work you do. Test out innovative ideas without the fear of failure. Our Story: CSG empowers companies to build unforgettable experiences, making it easier for people and businesses to connect with, use and pay for the services they value most. For over 40 years, CSG's technologies and people have helped some of the world's most recognizable brands solve their toughest business challenges and evolve to meet the demands of today's digital economy. By channeling the power of all, we make ordinary customer and employee experiences extraordinary. Our people [CSGers] are fearlessly committed and connected, high on integrity and low on ego, making us the easiest company to do business with and the best place to work. We power a culture of integrity, innovation, and impact across our locations, representing the most authentic version of ourselves to build a better future together. That's just who we are. Learn more about CSG Inclusion & Impact here.