2169 application support engineer jobs found

Calling all innovators - find your future at Fiserv. We're Fiserv, a global leader in Fintech and payments, and we move money and information in a way that moves the world. We connect financial institutions, corporations, merchants and consumers to one another millions of times a day - quickly, reliably, and securely. Any time you swipe your credit card, pay through a mobile app, or withdraw money from the bank, we're involved. If you want to make an impact on a global scale, come make a difference at Fiserv. Job Title Senior Application Support Engineer About your Role: In this role, you will help build the technology responsible for our core services with a focus in the AWS (Amazon Web Services) Cloud eco-system. Your work will influence the success of companies across the world. Members of our Technology team are experts in the field, working to evaluate and improve today’s systems while building tomorrow’s. Additionally, you will use analytical and...

Calling all innovators - find your future at Fiserv. We're Fiserv, a global leader in Fintech and payments, and we move money and information in a way that moves the world. We connect financial institutions, corporations, merchants and consumers to one another millions of times a day - quickly, reliably, and securely. Any time you swipe your credit card, pay through a mobile app, or withdraw money from the bank, we're involved. If you want to make an impact on a global scale, come make a difference at Fiserv. Job Title Application Support Engineer - Sr About your role: Fiserv is looking for a talented Application Support Engineer Senior to provide technical production support, managing/troubleshooting, deploying customer care applications, and upcoming technology needs like cloud migration etc. We are committed to providing exceptional service and support to our clients. As an Application Support - Sr, you will be part of a dedicated team ensuring the...

Join us as an Application Support Engineer Are you passionate about technology and problem-solving? We are looking for an Application Support Engineer to join our team, ensuring the seamless operation of critical post-trade applications. This position will be based in Porto and you will report to the Corporate Action Team Manager. Your key responsibilities: Application Support & Incident Management Provide technical support for vendor platform applications (e.g., Megara Corporate Actions Platform for Euronext CSDs). Integrate the Production schedule for application support (24/5 support – business hours onsite, on-call outside business hours). Follow and enforce ITIL and ISO 20000 best practices. Triage incidents related to post-trade applications and other ITCCA team responsibilities: Analyse, manage, and resolve complex incidents requiring deep system and application knowledge. Monitor hardware and software components that support...

Calling all innovators – find your future at Fiserv. We’re Fiserv, a global leader in Fintech and payments, and we move money and information in a way that moves the world. We connect financial institutions, corporations, merchants, and consumers to one another millions of times a day – quickly, reliably, and securely. Any time you swipe your credit card, pay through a mobile app, or withdraw money from the bank, we’re involved. If you want to make an impact on a global scale, come make a difference at Fiserv. Job Title Mainframe Application Support Engineer What does a successful Mainframe Application Support Engineer do at Fiserv? As a Mainframe Application Support Engineer you will be responsible for participating in development, testing, implementation, and support of mainframe COBOL based Treasury applications. This is specific to ACH/PEP+ and ARP/SMS as well as file transmission setups and support. You will collaborate with architects, software...

Come join oneZero Financial Systems! An exciting, fast-growing company with Headquarters in Somerville MA, oneZero empowers banks, brokerages and hedge funds with cutting-edge trade routing and execution technology. Our platform, deployed with 200+ entities globally, features a low-latency trading environment, integrations to the world’s leading execution venues, and reliable IT infrastructure and technical support—all designed to be customized and scaled to serve any business model and any size of market participant. We take pride in our great work atmosphere and highly motivated team of engineers.  We are currently looking for a motivated and talented Application Support  Engineer to join our Sydney office.   oneZero earns 2024 Great Place To Work Australia Certification: https://www.onezero.com/awards/onezero-2024-great-place-to-work-australia-certification/ oneZero is proud to have been named one of Business Intelligence Group's Best Places to Work for three...

Role Summary : We are seeking an AI App lication Support Engineer to join our dynamic team in Bangalore , India to provide support for our applications and platform, ensuring smooth operations and high-quality user experiences. The ideal candidate will have strong problem solving skills, a strong understanding of AI technologies, and a passion for providing excellent customer service. The engineer will work closely with development teams, clients, and end-users to resolve issues, handle incidents, and ensure the continuous performance of our application and platform. Also , t his role involves providing production support for a large-scale global financial software product, including some shift hours and weekend coverage .   Key Responsibilities /What you will be doing :   Provide technical support for AI-based applications, identifying and resolving issues reported by users.   A nalyse , troubleshoot, and resolve...

  The blockchain security team is working on core Blockchain technologies, Smart contracts and other building blocks that allow us to create unique products for our users.  They specialise in secure development, confidential computing technology and advanced cryptographic techniques and with multiple patents granted to this team, this is a key strategic investment for Crypto.com .  It is a unique opportunity to work on the future of this exciting industry.     Responsibilities Primary responsibilities to ensure the application is running at all times in Production. Manages other non-production environments such as pre-production/staging.  Strong understanding of application features and all supported blockchains. Work closely with engineers both application and infrastructure to ensure good understanding of what will be pushed to production environments. Ability to apply fixes, improvements or optimization on the applications and infrastructure. Identify any...

  The blockchain security team is working on core Blockchain technologies, Smart contracts and other building blocks that allow us to create unique products for our users.  They specialise in secure development, confidential computing technology and advanced cryptographic techniques and with multiple patents granted to this team, this is a key strategic investment for Crypto.com .  It is a unique opportunity to work on the future of this exciting industry.     Responsibilities Primary responsibilities to ensure the application is running at all times in Production. Manages other non-production environments such as pre-production/staging.  Strong understanding of application features and all supported blockchains. Work closely with engineers both application and infrastructure to ensure good understanding of what will be pushed to production environments. Ability to apply fixes, improvements or optimization on the applications and infrastructure. Identify any...

  The blockchain security team is working on core Blockchain technologies, Smart contracts and other building blocks that allow us to create unique products for our users.  They specialise in secure development, confidential computing technology and advanced cryptographic techniques and with multiple patents granted to this team, this is a key strategic investment for Crypto.com .  It is a unique opportunity to work on the future of this exciting industry.     Responsibilities Primary responsibilities to ensure the application is running at all times in Production. Manages other non-production environments such as pre-production/staging.  Strong understanding of application features and all supported blockchains. Work closely with engineers both application and infrastructure to ensure good understanding of what will be pushed to production environments. Ability to apply fixes, improvements or optimization on the applications and infrastructure. Identify any...

  The blockchain security team is working on core Blockchain technologies, Smart contracts and other building blocks that allow us to create unique products for our users.  They specialise in secure development, confidential computing technology and advanced cryptographic techniques and with multiple patents granted to this team, this is a key strategic investment for Crypto.com .  It is a unique opportunity to work on the future of this exciting industry.     Responsibilities Primary responsibilities to ensure the application is running at all times in Production. Manages other non-production environments such as pre-production/staging.  Strong understanding of application features and all supported blockchains. Work closely with engineers both application and infrastructure to ensure good understanding of what will be pushed to production environments. Ability to apply fixes, improvements or optimization on the applications and infrastructure. Identify any...

  The blockchain security team is working on core Blockchain technologies, Smart contracts and other building blocks that allow us to create unique products for our users.  They specialise in secure development, confidential computing technology and advanced cryptographic techniques and with multiple patents granted to this team, this is a key strategic investment for Crypto.com .  It is a unique opportunity to work on the future of this exciting industry.     Responsibilities Primary responsibilities to ensure the application is running at all times in Production. Manages other non-production environments such as pre-production/staging.  Strong understanding of application features and all supported blockchains. Work closely with engineers both application and infrastructure to ensure good understanding of what will be pushed to production environments. Ability to apply fixes, improvements or optimization on the applications and infrastructure. Identify any...

  The blockchain security team is working on core Blockchain technologies, Smart contracts and other building blocks that allow us to create unique products for our users.  They specialise in secure development, confidential computing technology and advanced cryptographic techniques and with multiple patents granted to this team, this is a key strategic investment for Crypto.com .  It is a unique opportunity to work on the future of this exciting industry.     Responsibilities Primary responsibilities to ensure the application is running at all times in Production. Manages other non-production environments such as pre-production/staging.  Strong understanding of application features and all supported blockchains. Work closely with engineers both application and infrastructure to ensure good understanding of what will be pushed to production environments. Ability to apply fixes, improvements or optimization on the applications and infrastructure. Identify any...

  The blockchain security team is working on core Blockchain technologies, Smart contracts and other building blocks that allow us to create unique products for our users.  They specialise in secure development, confidential computing technology and advanced cryptographic techniques and with multiple patents granted to this team, this is a key strategic investment for Crypto.com .  It is a unique opportunity to work on the future of this exciting industry.     Responsibilities Primary responsibilities to ensure the application is running at all times in Production. Manages other non-production environments such as pre-production/staging.  Strong understanding of application features and all supported blockchains. Work closely with engineers both application and infrastructure to ensure good understanding of what will be pushed to production environments. Ability to apply fixes, improvements or optimization on the applications and infrastructure. Identify any...

We are seeking a skilled and experienced  Application Support Engineer  to join our integration team. The ideal candidate will have hands-on expertise in  Boomi , event-driven architectures ,  AWS , and ETL tools such as  Informatica Intelligent Cloud Services (IICS)  or Matillion or equivalent experience . Experience with  AWS Glue ,  Kafka , and  Snowflake  is a plus. This role requires a strategic problem solver with strong technical depth, a passion for innovation, and problem-solving abilities. You will handle integration processes and maintain a customer-first attitude to ensure minimal business disruption. Key Responsibilities: Build and maintain integration solutions between cloud and on-premises applications (e.g., Salesforce, Workday, SAP). Administer and monitor Boomi Atoms , connectors , and process schedules . Analyse Boomi process logs and error messages to identify and resolve integration issues. Respond to incidents, prioritize based on impact, and...

About Us: LSEG (London Stock Exchange Group) is more than a diversified global financial markets infrastructure and data business. We are dedicated, open-access partners with a dedication to excellence in delivering the services our customers expect from us. With extensive experience, deep knowledge and worldwide presence across financial markets, we enable businesses and economies around the world to fund innovation, manage risk and create jobs. It’s how we’ve contributed to supporting the financial stability and growth of communities and economies globally for more than 300 years. Analytics group is part of London Stock Exchange Group’s Data & Analytics Technology division Analytics has established a very strong reputation for providing prudent and reliable analytic solutions to financial industries. With a strong presence in the North America financial markets and a rapidly growing in other markets, the group is now looking to increase its market share globally...

  Responsibilities Ensure maximum uptime for multiple production systems Provide L1/L2 application production support to users for trading, data processing, and IT operations Provide weekend support on a rotational basis and occasional public holiday support  Manage, own and frequently follow-up incidents and requests raised to the team. Monitor and follow up critical system alerts; perform initial diagnosis and potential fix and escalate to the right teams. Assume the role of major incident manager upon major incidents, focusing on coordinating efforts, seeking updates from fellow tech teammates and providing timely updates to all stakeholders. Perform system operation and administration tasks, including checking and monitor multiple systems performance on a daily basis Work closely with internal users and external vendors to investigate and resolve production system issues, and communicate system enhancement /bug fix requirements to multiple engineering...

  Responsibilities Ensure maximum uptime for multiple production systems Provide L1/L2 application production support to users for trading, data processing, and IT operations Provide weekend support on a rotational basis and occasional public holiday support  Manage, own and frequently follow-up incidents and requests raised to the team. Monitor and follow up critical system alerts; perform initial diagnosis and potential fix and escalate to the right teams. Assume the role of major incident manager upon major incidents, focusing on coordinating efforts, seeking updates from fellow tech teammates and providing timely updates to all stakeholders. Perform system operation and administration tasks, including checking and monitor multiple systems performance on a daily basis Work closely with internal users and external vendors to investigate and resolve production system issues, and communicate system enhancement /bug fix requirements to multiple engineering...

Control-M & Managed File Transfer Application Support Engineer:      The ideal candidate for this role will have operations, application support, and development experience across hybrid cloud and on-prem environments consisting of AWS, Linux, and Windows. The role will support an existing MFT application support team and bring development and SRE experience to help implement automation to improve efficiency and productivity across our services and applications while also decreasing manual error prone processes.     Task and Responsibilities:   Provide 2 nd line of application support across Managed File Transfer, Workload Scheduling ( BMC Control-M ). Expert in at least 1, preferred if you have expertise and experience in both Own and drive incidents and problems to completion for our services and applications, including log analysis, engagement of vendor support, and team representation during major incident calls ....

We are seeking a skilled and experienced  Application Support Senior Engineer  to join our integration team. The ideal candidate will have hands-on expertise in  Boomi , event-driven architectures ,  AWS , and ETL tools such as  Informatica Intelligent Cloud Services (IICS), Matillion or equivalent experience . Experience with  AWS Glue ,  Kafka , and  Snowflake  is a plus. This role requires a strategic problem solver with deep technical depth, a passion for innovation, and problem-solving abilities. You will handle integration processes and maintain a customer-first attitude to ensure minimal business disruption. Key Responsibilities: Build and maintain integration solutions between cloud and on-premises applications (e.g., Salesforce, Workday, SAP). Administer and monitor Boomi Atoms , connectors , and process schedules . Analyse Boomi process logs and error messages to identify and resolve integration issues. Respond to incidents, prioritize based on impact, and...

The Global Production Operations Engineering (ProdOps) team is responsible for maintaining and scaling Optiver’s low-latency trading systems. The team ensures a safe, stable, and efficient production environment while supporting profitability and sustainable growth across various regions. Collaborating closely with traders, development, and operational teams, the engineer will deploy, monitor, troubleshoot, and optimize our trading infrastructure to enhance reliability, performance, and automation.   WHO WE ARE Optiver is a global market maker founded in Amsterdam, with offices in London, Chicago, Austin, New York, Sydney, Shanghai, Hong Kong, Singapore, Taipei and Mumbai. Established in 1986, today we are a leading liquidity provider, with close to 2,000 employees in offices around the world, united in our commitment to improve the market through competitive pricing, execution and risk management. By providing liquidity on multiple exchanges across the world in various...

Role Summary: We are seeking an Application Technical Support Engineer (SRE Engineer) to join our dynamic team in Taipei, Taiwan. The ideal candidate will possess strong technical skills, background in automation and observability, excellent communication abilities, a solid work ethic, and a willingness to learn. This role involves providing technical and production support for a large-scale global financial software product, including some shifted hours and working closely with our New York based team to provide 24x7 coverage, and will include some shifted hours including Saturday coverage. Ensuring the reliability, scalability, and performance of our systems, as well as implementing and maintaining observability and automation best practices. This position entails following key responsibilities. Key Responsibilities/What you will be doing: Maintains software applications with a focus on scalability, reliability, automation, and performance. Maintains services once...

Overview Permanent, full-time, hybrid in our office in Bogota. Connecting clients to markets – and talent to opportunity.  With 4,300 employees and over 400,000 retail and institutional clients from more than 80 offices spread across five continents, we’re a Fortune-100, Nasdaq-listed provider, connecting clients to the global markets – focusing on innovation, human connection, and providing world-class products and services to all types of investors. At StoneX, we offer you the opportunity to be part of an institutional-grade financial services network that connects companies, organizations, and investors to the global markets ecosystem. As a team member, you'll benefit from our unique blend of digital platforms, comprehensive clearing and execution services, personalized high-touch support, and deep industry expertise. Elevate your career with us and make a significant impact in the world of global finance. Business Segment Overview: A...

The Site Reliability Engineer(SRE) will assist with ongoing maintenance and support of a cloud hosted application platform, assist with projects related to the setup of the application environment, and collaborate with internal and external customers to resolve data, connectivity and performance issues. The SRE is also required to assist with the build of new Application projects, support of the Development and QA departments as they work on hosted application models, and other application administration tasks. Work experience/roles and responsibilities Follow strict change control policies to inline with LSEG and client requirements. Support, monitor, test and resolve issues reported by end-users Handle critical incidents and problems with appropriate urgency Participate in off-hours maintenance windows as needed to support a highly available application Collaborate efficiently with Engineering, Client Support, Management, and Software Development groups Document...

About LSEG: The London Stock Exchange Group (LSEG) is a global financial markets infrastructure and data provider headquartered in London, UK. Established in 2007, though its core institution—the London Stock Exchange—dates to 1801, LSEG plays a meaningful role in capital markets worldwide. It operates several trading venues, including the London Stock Exchange, Borsa Italiana, and Turquoise. Application Support Engineer role that does the ingestion and delivery of subsets of licensed data to each of our client bases using in-house software. This role also involves taking database backup/restore, application installation & configuration, system maintenance and troubleshooting, DB failover, Cluster failover and DR failover. Interacting with the software, supervising the application process and logs, handling issues or escalating issues to the respective team. The role requires a detail-oriented person who can follow through on instructions, adapt as needed while working in...